16191708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 40943616

約数和(自身を除く): 24751908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 271, 383, 542, 766, 813, 1084, 1149, 1532, 1626, 2298, 3252, 3523, 4596, 4979, 7046, 9958, 10569, 14092, 14937, 19916, 21138, 29874, 42276, 59748, 103793, 207586, 311379, 415172, 622758, 1245516, 1349309, 2698618, 4047927, 5397236, 8095854, 16191708]

約数ペア:

[(1, 16191708), (2, 8095854), (3, 5397236), (4, 4047927), (6, 2698618), (12, 1349309), (13, 1245516), (26, 622758), (39, 415172), (52, 311379), (78, 207586), (156, 103793), (271, 59748), (383, 42276), (542, 29874), (766, 21138), (813, 19916), (1084, 14937), (1149, 14092), (1532, 10569), (1626, 9958), (2298, 7046), (3252, 4979), (3523, 4596)]