19283790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1451}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 46417536

約数和(自身を除く): 27133746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 1329, 1451, 2215, 2658, 2902, 4353, 4430, 6645, 7255, 8706, 13290, 14510, 21765, 43530, 642793, 1285586, 1928379, 3213965, 3856758, 6427930, 9641895, 19283790]

約数ペア:

[(1, 19283790), (2, 9641895), (3, 6427930), (5, 3856758), (6, 3213965), (10, 1928379), (15, 1285586), (30, 642793), (443, 43530), (886, 21765), (1329, 14510), (1451, 13290), (2215, 8706), (2658, 7255), (2902, 6645), (4353, 4430)]