15693806224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{57697817}}^1$

素因数の和:57697842

約数の個数: 20

約数和(自身を含む): 32195382444

約数和(自身を除く): 16501576220

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 57697817, 115395634, 230791268, 461582536, 923165072, 980862889, 1961725778, 3923451556, 7846903112, 15693806224]

約数ペア:

[(1, 15693806224), (2, 7846903112), (4, 3923451556), (8, 1961725778), (16, 980862889), (17, 923165072), (34, 461582536), (68, 230791268), (136, 115395634), (272, 57697817)]