19831536

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3359}}^1$

素因数の和:3414

約数の個数: 60

約数和(自身を含む): 56871360

約数和(自身を除く): 37039824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 3359, 5904, 6718, 10077, 13436, 20154, 26872, 30231, 40308, 53744, 60462, 80616, 120924, 137719, 161232, 241848, 275438, 413157, 483696, 550876, 826314, 1101752, 1239471, 1652628, 2203504, 2478942, 3305256, 4957884, 6610512, 9915768, 19831536]

約数ペア:

[(1, 19831536), (2, 9915768), (3, 6610512), (4, 4957884), (6, 3305256), (8, 2478942), (9, 2203504), (12, 1652628), (16, 1239471), (18, 1101752), (24, 826314), (36, 550876), (41, 483696), (48, 413157), (72, 275438), (82, 241848), (123, 161232), (144, 137719), (164, 120924), (246, 80616), (328, 60462), (369, 53744), (492, 40308), (656, 30231), (738, 26872), (984, 20154), (1476, 13436), (1968, 10077), (2952, 6718), (3359, 5904)]