19225403818

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{20023}}^1$

素因数の和:20266

約数の個数: 32

約数和(自身を含む): 29987942400

約数和(自身を除く): 10762538582

約数列:

[1, 2, 59, 79, 103, 118, 158, 206, 4661, 6077, 8137, 9322, 12154, 16274, 20023, 40046, 480083, 960166, 1181357, 1581817, 2062369, 2362714, 3163634, 4124738, 93327203, 121679771, 162927151, 186654406, 243359542, 325854302, 9612701909, 19225403818]

約数ペア:

[(1, 19225403818), (2, 9612701909), (59, 325854302), (79, 243359542), (103, 186654406), (118, 162927151), (158, 121679771), (206, 93327203), (4661, 4124738), (6077, 3163634), (8137, 2362714), (9322, 2062369), (12154, 1581817), (16274, 1181357), (20023, 960166), (40046, 480083)]