12952496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:669

約数の個数: 40

約数和(自身を含む): 26661984

約数和(自身を除く): 13709488

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 577, 976, 1154, 1403, 2308, 2806, 4616, 5612, 9232, 11224, 13271, 22448, 26542, 35197, 53084, 70394, 106168, 140788, 212336, 281576, 563152, 809531, 1619062, 3238124, 6476248, 12952496]

約数ペア:

[(1, 12952496), (2, 6476248), (4, 3238124), (8, 1619062), (16, 809531), (23, 563152), (46, 281576), (61, 212336), (92, 140788), (122, 106168), (184, 70394), (244, 53084), (368, 35197), (488, 26542), (577, 22448), (976, 13271), (1154, 11224), (1403, 9232), (2308, 5612), (2806, 4616)]