2191510616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{14417833}}^1$

素因数の和:14417858

約数の個数: 16

約数和(自身を含む): 4325350200

約数和(自身を除く): 2133839584

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 14417833, 28835666, 57671332, 115342664, 273938827, 547877654, 1095755308, 2191510616]

約数ペア:

[(1, 2191510616), (2, 1095755308), (4, 547877654), (8, 273938827), (19, 115342664), (38, 57671332), (76, 28835666), (152, 14417833)]