13192018

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 24074496

約数和(自身を除く): 10882478

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 773, 1219, 1546, 2438, 5411, 8533, 10822, 17066, 17779, 35558, 40969, 81938, 124453, 248906, 286783, 573566, 942287, 1884574, 6596009, 13192018]

約数ペア:

[(1, 13192018), (2, 6596009), (7, 1884574), (14, 942287), (23, 573566), (46, 286783), (53, 248906), (106, 124453), (161, 81938), (322, 40969), (371, 35558), (742, 17779), (773, 17066), (1219, 10822), (1546, 8533), (2438, 5411)]