12213256

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 64

約数和(自身を含む): 26703360

約数和(自身を除く): 14490104

約数列:

[1, 2, 4, 8, 11, 22, 31, 37, 44, 62, 74, 88, 121, 124, 148, 242, 248, 296, 341, 407, 484, 682, 814, 968, 1147, 1331, 1364, 1628, 2294, 2662, 2728, 3256, 3751, 4477, 4588, 5324, 7502, 8954, 9176, 10648, 12617, 15004, 17908, 25234, 30008, 35816, 41261, 49247, 50468, 82522, 98494, 100936, 138787, 165044, 196988, 277574, 330088, 393976, 555148, 1110296, 1526657, 3053314, 6106628, 12213256]

約数ペア:

[(1, 12213256), (2, 6106628), (4, 3053314), (8, 1526657), (11, 1110296), (22, 555148), (31, 393976), (37, 330088), (44, 277574), (62, 196988), (74, 165044), (88, 138787), (121, 100936), (124, 98494), (148, 82522), (242, 50468), (248, 49247), (296, 41261), (341, 35816), (407, 30008), (484, 25234), (682, 17908), (814, 15004), (968, 12617), (1147, 10648), (1331, 9176), (1364, 8954), (1628, 7502), (2294, 5324), (2662, 4588), (2728, 4477), (3256, 3751)]