11987157070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{171245101}}^1$

素因数の和:171245115

約数の個数: 16

約数和(自身を含む): 24659294688

約数和(自身を除く): 12672137618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 171245101, 342490202, 856225505, 1198715707, 1712451010, 2397431414, 5993578535, 11987157070]

約数ペア:

[(1, 11987157070), (2, 5993578535), (5, 2397431414), (7, 1712451010), (10, 1198715707), (14, 856225505), (35, 342490202), (70, 171245101)]