12260512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 26810784

約数和(自身を除く): 14550272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 571, 671, 976, 1142, 1342, 1952, 2284, 2684, 4568, 5368, 6281, 9136, 10736, 12562, 18272, 21472, 25124, 34831, 50248, 69662, 100496, 139324, 200992, 278648, 383141, 557296, 766282, 1114592, 1532564, 3065128, 6130256, 12260512]

約数ペア:

[(1, 12260512), (2, 6130256), (4, 3065128), (8, 1532564), (11, 1114592), (16, 766282), (22, 557296), (32, 383141), (44, 278648), (61, 200992), (88, 139324), (122, 100496), (176, 69662), (244, 50248), (352, 34831), (488, 25124), (571, 21472), (671, 18272), (976, 12562), (1142, 10736), (1342, 9136), (1952, 6281), (2284, 5368), (2684, 4568)]