19944702952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1151}}^1\times {\mathrm{114001}}^1$

素因数の和:115177

約数の個数: 32

約数和(自身を含む): 39399091200

約数和(自身を除く): 19454388248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1151, 2302, 4604, 9208, 21869, 43738, 87476, 114001, 174952, 228002, 456004, 912008, 2166019, 4332038, 8664076, 17328152, 131215151, 262430302, 524860604, 1049721208, 2493087869, 4986175738, 9972351476, 19944702952]

約数ペア:

[(1, 19944702952), (2, 9972351476), (4, 4986175738), (8, 2493087869), (19, 1049721208), (38, 524860604), (76, 262430302), (152, 131215151), (1151, 17328152), (2302, 8664076), (4604, 4332038), (9208, 2166019), (21869, 912008), (43738, 456004), (87476, 228002), (114001, 174952)]