12452128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 27147960

約数和(自身を除く): 14695832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 809, 962, 1184, 1618, 1924, 3236, 3848, 6472, 7696, 10517, 12944, 15392, 21034, 25888, 29933, 42068, 59866, 84136, 119732, 168272, 239464, 336544, 389129, 478928, 778258, 957856, 1556516, 3113032, 6226064, 12452128]

約数ペア:

[(1, 12452128), (2, 6226064), (4, 3113032), (8, 1556516), (13, 957856), (16, 778258), (26, 478928), (32, 389129), (37, 336544), (52, 239464), (74, 168272), (104, 119732), (148, 84136), (208, 59866), (296, 42068), (416, 29933), (481, 25888), (592, 21034), (809, 15392), (962, 12944), (1184, 10517), (1618, 7696), (1924, 6472), (3236, 3848)]