12681170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 24814080

約数和(自身を除く): 12132910

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2153, 2945, 4306, 5890, 10765, 21530, 40907, 66743, 81814, 133486, 204535, 333715, 409070, 667430, 1268117, 2536234, 6340585, 12681170]

約数ペア:

[(1, 12681170), (2, 6340585), (5, 2536234), (10, 1268117), (19, 667430), (31, 409070), (38, 333715), (62, 204535), (95, 133486), (155, 81814), (190, 66743), (310, 40907), (589, 21530), (1178, 10765), (2153, 5890), (2945, 4306)]