16908684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{383}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 42749952

約数和(自身を除く): 25841268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 283, 383, 566, 766, 849, 1132, 1149, 1532, 1698, 2298, 3396, 3679, 4596, 4979, 7358, 9958, 11037, 14716, 14937, 19916, 22074, 29874, 44148, 59748, 108389, 216778, 325167, 433556, 650334, 1300668, 1409057, 2818114, 4227171, 5636228, 8454342, 16908684]

約数ペア:

[(1, 16908684), (2, 8454342), (3, 5636228), (4, 4227171), (6, 2818114), (12, 1409057), (13, 1300668), (26, 650334), (39, 433556), (52, 325167), (78, 216778), (156, 108389), (283, 59748), (383, 44148), (566, 29874), (766, 22074), (849, 19916), (1132, 14937), (1149, 14716), (1532, 11037), (1698, 9958), (2298, 7358), (3396, 4979), (3679, 4596)]