12508930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2153}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 26054784

約数和(自身を除く): 13545854

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2153, 2905, 4306, 5810, 10765, 15071, 21530, 30142, 75355, 150710, 178699, 357398, 893495, 1250893, 1786990, 2501786, 6254465, 12508930]

約数ペア:

[(1, 12508930), (2, 6254465), (5, 2501786), (7, 1786990), (10, 1250893), (14, 893495), (35, 357398), (70, 178699), (83, 150710), (166, 75355), (415, 30142), (581, 21530), (830, 15071), (1162, 10765), (2153, 5810), (2905, 4306)]