19495300832

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{2833}}^1$

素因数の和:3872

約数の個数: 96

約数和(自身を含む): 45341097984

約数和(自身を除く): 25845797152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 991, 992, 1736, 1982, 2833, 3472, 3964, 5666, 6937, 6944, 7928, 11332, 13874, 15856, 19831, 22664, 27748, 30721, 31712, 39662, 45328, 55496, 61442, 79324, 87823, 90656, 110992, 122884, 158648, 175646, 215047, 221984, 245768, 317296, 351292, 430094, 491536, 614761, 634592, 702584, 860188, 983072, 1229522, 1405168, 1720376, 2459044, 2807503, 2810336, 3440752, 4918088, 5615006, 6881504, 9836176, 11230012, 19652521, 19672352, 22460024, 39305042, 44920048, 78610084, 87032593, 89840096, 157220168, 174065186, 314440336, 348130372, 609228151, 628880672, 696260744, 1218456302, 1392521488, 2436912604, 2785042976, 4873825208, 9747650416, 19495300832]

約数ペア:

[(1, 19495300832), (2, 9747650416), (4, 4873825208), (7, 2785042976), (8, 2436912604), (14, 1392521488), (16, 1218456302), (28, 696260744), (31, 628880672), (32, 609228151), (56, 348130372), (62, 314440336), (112, 174065186), (124, 157220168), (217, 89840096), (224, 87032593), (248, 78610084), (434, 44920048), (496, 39305042), (868, 22460024), (991, 19672352), (992, 19652521), (1736, 11230012), (1982, 9836176), (2833, 6881504), (3472, 5615006), (3964, 4918088), (5666, 3440752), (6937, 2810336), (6944, 2807503), (7928, 2459044), (11332, 1720376), (13874, 1405168), (15856, 1229522), (19831, 983072), (22664, 860188), (27748, 702584), (30721, 634592), (31712, 614761), (39662, 491536), (45328, 430094), (55496, 351292), (61442, 317296), (79324, 245768), (87823, 221984), (90656, 215047), (110992, 175646), (122884, 158648)]