16381610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 36115200

約数和(自身を除く): 19733590

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 109, 113, 133, 190, 218, 226, 266, 545, 565, 665, 763, 791, 1090, 1130, 1330, 1526, 1582, 2071, 2147, 3815, 3955, 4142, 4294, 7630, 7910, 10355, 10735, 12317, 14497, 15029, 20710, 21470, 24634, 28994, 30058, 61585, 72485, 75145, 86219, 123170, 144970, 150290, 172438, 234023, 431095, 468046, 862190, 1170115, 1638161, 2340230, 3276322, 8190805, 16381610]

約数ペア:

[(1, 16381610), (2, 8190805), (5, 3276322), (7, 2340230), (10, 1638161), (14, 1170115), (19, 862190), (35, 468046), (38, 431095), (70, 234023), (95, 172438), (109, 150290), (113, 144970), (133, 123170), (190, 86219), (218, 75145), (226, 72485), (266, 61585), (545, 30058), (565, 28994), (665, 24634), (763, 21470), (791, 20710), (1090, 15029), (1130, 14497), (1330, 12317), (1526, 10735), (1582, 10355), (2071, 7910), (2147, 7630), (3815, 4294), (3955, 4142)]