15694791008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1985677}}^1$

素因数の和:1985719

約数の個数: 48

約数和(自身を含む): 35027359920

約数和(自身を除く): 19332568912

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 1985677, 3971354, 7942708, 15885416, 25813801, 31770832, 37727863, 51627602, 63541664, 75455726, 103255204, 150911452, 206510408, 301822904, 413020816, 490462219, 603645808, 826041632, 980924438, 1207291616, 1961848876, 3923697752, 7847395504, 15694791008]

約数ペア:

[(1, 15694791008), (2, 7847395504), (4, 3923697752), (8, 1961848876), (13, 1207291616), (16, 980924438), (19, 826041632), (26, 603645808), (32, 490462219), (38, 413020816), (52, 301822904), (76, 206510408), (104, 150911452), (152, 103255204), (208, 75455726), (247, 63541664), (304, 51627602), (416, 37727863), (494, 31770832), (608, 25813801), (988, 15885416), (1976, 7942708), (3952, 3971354), (7904, 1985677)]