12111428

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1092

約数の個数: 36

約数和(自身を含む): 25084332

約数和(自身を除く): 12972904

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1013, 1708, 2026, 2989, 4052, 5978, 7091, 11956, 14182, 28364, 49637, 61793, 99274, 123586, 198548, 247172, 432551, 865102, 1730204, 3027857, 6055714, 12111428]

約数ペア:

[(1, 12111428), (2, 6055714), (4, 3027857), (7, 1730204), (14, 865102), (28, 432551), (49, 247172), (61, 198548), (98, 123586), (122, 99274), (196, 61793), (244, 49637), (427, 28364), (854, 14182), (1013, 11956), (1708, 7091), (2026, 5978), (2989, 4052)]