17963494

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 11066906

約数列:

[1, 2, 41, 47, 59, 79, 82, 94, 118, 158, 1927, 2419, 2773, 3239, 3713, 3854, 4661, 4838, 5546, 6478, 7426, 9322, 113693, 152233, 191101, 219067, 227386, 304466, 382202, 438134, 8981747, 17963494]

約数ペア:

[(1, 17963494), (2, 8981747), (41, 438134), (47, 382202), (59, 304466), (79, 227386), (82, 219067), (94, 191101), (118, 152233), (158, 113693), (1927, 9322), (2419, 7426), (2773, 6478), (3239, 5546), (3713, 4838), (3854, 4661)]