201611824

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{19121}}^1$

素因数の和:19788

約数の個数: 20

約数和(自身を含む): 391236120

約数和(自身を除く): 189624296

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 10544, 19121, 38242, 76484, 152968, 305936, 12600739, 25201478, 50402956, 100805912, 201611824]

約数ペア:

[(1, 201611824), (2, 100805912), (4, 50402956), (8, 25201478), (16, 12600739), (659, 305936), (1318, 152968), (2636, 76484), (5272, 38242), (10544, 19121)]