19165536

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5119}}^1$

素因数の和:5148

約数の個数: 72

約数和(自身を含む): 58705920

約数和(自身を除く): 39540384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 5119, 10238, 15357, 20476, 30714, 40952, 46071, 61428, 66547, 81904, 92142, 122856, 133094, 163808, 184284, 199641, 245712, 266188, 368568, 399282, 491424, 532376, 598923, 737136, 798564, 1064752, 1197846, 1474272, 1597128, 2129504, 2395692, 3194256, 4791384, 6388512, 9582768, 19165536]

約数ペア:

[(1, 19165536), (2, 9582768), (3, 6388512), (4, 4791384), (6, 3194256), (8, 2395692), (9, 2129504), (12, 1597128), (13, 1474272), (16, 1197846), (18, 1064752), (24, 798564), (26, 737136), (32, 598923), (36, 532376), (39, 491424), (48, 399282), (52, 368568), (72, 266188), (78, 245712), (96, 199641), (104, 184284), (117, 163808), (144, 133094), (156, 122856), (208, 92142), (234, 81904), (288, 66547), (312, 61428), (416, 46071), (468, 40952), (624, 30714), (936, 20476), (1248, 15357), (1872, 10238), (3744, 5119)]