19007106

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1217}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 40340160

約数和(自身を除く): 21333054

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 822, 1217, 2434, 2603, 3651, 5206, 7302, 7809, 15618, 23123, 46246, 69369, 138738, 166729, 333458, 500187, 1000374, 3167851, 6335702, 9503553, 19007106]

約数ペア:

[(1, 19007106), (2, 9503553), (3, 6335702), (6, 3167851), (19, 1000374), (38, 500187), (57, 333458), (114, 166729), (137, 138738), (274, 69369), (411, 46246), (822, 23123), (1217, 15618), (2434, 7809), (2603, 7302), (3651, 5206)]