12195678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 26749440

約数和(自身を除く): 14553762

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 257, 514, 719, 771, 1438, 1542, 2157, 2827, 4314, 5654, 7909, 8481, 15818, 16962, 23727, 47454, 184783, 369566, 554349, 1108698, 2032613, 4065226, 6097839, 12195678]

約数ペア:

[(1, 12195678), (2, 6097839), (3, 4065226), (6, 2032613), (11, 1108698), (22, 554349), (33, 369566), (66, 184783), (257, 47454), (514, 23727), (719, 16962), (771, 15818), (1438, 8481), (1542, 7909), (2157, 5654), (2827, 4314)]