19207488

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1495

約数の個数: 56

約数和(自身を含む): 51572160

約数和(自身を除く): 32364672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1409, 1704, 2272, 2818, 3408, 4227, 4544, 5636, 6816, 8454, 11272, 13632, 16908, 22544, 33816, 45088, 67632, 90176, 100039, 135264, 200078, 270528, 300117, 400156, 600234, 800312, 1200468, 1600624, 2400936, 3201248, 4801872, 6402496, 9603744, 19207488]

約数ペア:

[(1, 19207488), (2, 9603744), (3, 6402496), (4, 4801872), (6, 3201248), (8, 2400936), (12, 1600624), (16, 1200468), (24, 800312), (32, 600234), (48, 400156), (64, 300117), (71, 270528), (96, 200078), (142, 135264), (192, 100039), (213, 90176), (284, 67632), (426, 45088), (568, 33816), (852, 22544), (1136, 16908), (1409, 13632), (1704, 11272), (2272, 8454), (2818, 6816), (3408, 5636), (4227, 4544)]