1209729468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5305831}}^1$

素因数の和:5305857

約数の個数: 24

約数和(自身を含む): 2971265920

約数和(自身を除く): 1761536452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 5305831, 10611662, 15917493, 21223324, 31834986, 63669972, 100810789, 201621578, 302432367, 403243156, 604864734, 1209729468]

約数ペア:

[(1, 1209729468), (2, 604864734), (3, 403243156), (4, 302432367), (6, 201621578), (12, 100810789), (19, 63669972), (38, 31834986), (57, 21223324), (76, 15917493), (114, 10611662), (228, 5305831)]