16978065106

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{11953}}^1\times {\mathrm{37379}}^1$

素因数の和:49353

約数の個数: 16

約数和(自身を含む): 26810431200

約数和(自身を除く): 9832366094

約数列:

[1, 2, 19, 38, 11953, 23906, 37379, 74758, 227107, 454214, 710201, 1420402, 446791187, 893582374, 8489032553, 16978065106]

約数ペア:

[(1, 16978065106), (2, 8489032553), (19, 893582374), (38, 446791187), (11953, 1420402), (23906, 710201), (37379, 454214), (74758, 227107)]