13103390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 24938496

約数和(自身を除く): 11835106

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 983, 1333, 1966, 2666, 4915, 6665, 9830, 13330, 30473, 42269, 60946, 84538, 152365, 211345, 304730, 422690, 1310339, 2620678, 6551695, 13103390]

約数ペア:

[(1, 13103390), (2, 6551695), (5, 2620678), (10, 1310339), (31, 422690), (43, 304730), (62, 211345), (86, 152365), (155, 84538), (215, 60946), (310, 42269), (430, 30473), (983, 13330), (1333, 9830), (1966, 6665), (2666, 4915)]