15694486678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{640121}}^1$

素因数の和:640200

約数の個数: 32

約数和(自身を含む): 27100204992

約数和(自身を除く): 11405718314

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 299, 533, 598, 943, 1066, 1886, 12259, 24518, 640121, 1280242, 8321573, 14722783, 16643146, 26244961, 29445566, 52489922, 191396179, 341184493, 382792358, 603634103, 682368986, 1207268206, 7847243339, 15694486678]

約数ペア:

[(1, 15694486678), (2, 7847243339), (13, 1207268206), (23, 682368986), (26, 603634103), (41, 382792358), (46, 341184493), (82, 191396179), (299, 52489922), (533, 29445566), (598, 26244961), (943, 16643146), (1066, 14722783), (1886, 8321573), (12259, 1280242), (24518, 640121)]