16216943042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{374681}}^1$

素因数の和:374786

約数の個数: 32

約数和(自身を含む): 27516646080

約数和(自身を除く): 11299703038

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 323, 646, 1139, 1273, 2278, 2546, 21641, 43282, 374681, 749362, 6369577, 7118939, 12739154, 14237878, 25103627, 50207254, 121021963, 242043926, 426761659, 476968913, 853523318, 953937826, 8108471521, 16216943042]

約数ペア:

[(1, 16216943042), (2, 8108471521), (17, 953937826), (19, 853523318), (34, 476968913), (38, 426761659), (67, 242043926), (134, 121021963), (323, 50207254), (646, 25103627), (1139, 14237878), (1273, 12739154), (2278, 7118939), (2546, 6369577), (21641, 749362), (43282, 374681)]