12643048

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 26836740

約数和(自身を除く): 14193692

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 353, 407, 484, 706, 814, 968, 1412, 1628, 2824, 3256, 3883, 4477, 7766, 8954, 13061, 15532, 17908, 26122, 31064, 35816, 42713, 52244, 85426, 104488, 143671, 170852, 287342, 341704, 574684, 1149368, 1580381, 3160762, 6321524, 12643048]

約数ペア:

[(1, 12643048), (2, 6321524), (4, 3160762), (8, 1580381), (11, 1149368), (22, 574684), (37, 341704), (44, 287342), (74, 170852), (88, 143671), (121, 104488), (148, 85426), (242, 52244), (296, 42713), (353, 35816), (407, 31064), (484, 26122), (706, 17908), (814, 15532), (968, 13061), (1412, 8954), (1628, 7766), (2824, 4477), (3256, 3883)]