18910932

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{11503}}^1$

素因数の和:11647

約数の個数: 24

約数和(自身を含む): 44451456

約数和(自身を除く): 25540524

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 11503, 23006, 34509, 46012, 69018, 138036, 1575911, 3151822, 4727733, 6303644, 9455466, 18910932]

約数ペア:

[(1, 18910932), (2, 9455466), (3, 6303644), (4, 4727733), (6, 3151822), (12, 1575911), (137, 138036), (274, 69018), (411, 46012), (548, 34509), (822, 23006), (1644, 11503)]