15693023020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{181927}}^1$

素因数の和:182182

約数の個数: 48

約数和(自身を含む): 34842850560

約数和(自身を除く): 19149827540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 227, 380, 454, 908, 1135, 2270, 4313, 4540, 8626, 17252, 21565, 43130, 86260, 181927, 363854, 727708, 909635, 1819270, 3456613, 3638540, 6913226, 13826452, 17283065, 34566130, 41297429, 69132260, 82594858, 165189716, 206487145, 412974290, 784651151, 825948580, 1569302302, 3138604604, 3923255755, 7846511510, 15693023020]

約数ペア:

[(1, 15693023020), (2, 7846511510), (4, 3923255755), (5, 3138604604), (10, 1569302302), (19, 825948580), (20, 784651151), (38, 412974290), (76, 206487145), (95, 165189716), (190, 82594858), (227, 69132260), (380, 41297429), (454, 34566130), (908, 17283065), (1135, 13826452), (2270, 6913226), (4313, 3638540), (4540, 3456613), (8626, 1819270), (17252, 909635), (21565, 727708), (43130, 363854), (86260, 181927)]