12743632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1267

約数の個数: 40

約数和(自身を含む): 27400032

約数和(自身を除く): 14656400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1187, 1342, 2374, 2684, 4748, 5368, 9496, 10736, 13057, 18992, 26114, 52228, 72407, 104456, 144814, 208912, 289628, 579256, 796477, 1158512, 1592954, 3185908, 6371816, 12743632]

約数ペア:

[(1, 12743632), (2, 6371816), (4, 3185908), (8, 1592954), (11, 1158512), (16, 796477), (22, 579256), (44, 289628), (61, 208912), (88, 144814), (122, 104456), (176, 72407), (244, 52228), (488, 26114), (671, 18992), (976, 13057), (1187, 10736), (1342, 9496), (2374, 5368), (2684, 4748)]