9719632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 20561184

約数和(自身を除く): 10841552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 563, 664, 1079, 1126, 1328, 2158, 2252, 4316, 4504, 7319, 8632, 9008, 14638, 17264, 29276, 46729, 58552, 93458, 117104, 186916, 373832, 607477, 747664, 1214954, 2429908, 4859816, 9719632]

約数ペア:

[(1, 9719632), (2, 4859816), (4, 2429908), (8, 1214954), (13, 747664), (16, 607477), (26, 373832), (52, 186916), (83, 117104), (104, 93458), (166, 58552), (208, 46729), (332, 29276), (563, 17264), (664, 14638), (1079, 9008), (1126, 8632), (1328, 7319), (2158, 4504), (2252, 4316)]