19231065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61051}}^1$

素因数の和:61069

約数の個数: 24

約数和(自身を含む): 38096448

約数和(自身を除く): 18865383

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 61051, 183153, 305255, 427357, 549459, 915765, 1282071, 2136785, 2747295, 3846213, 6410355, 19231065]

約数ペア:

[(1, 19231065), (3, 6410355), (5, 3846213), (7, 2747295), (9, 2136785), (15, 1282071), (21, 915765), (35, 549459), (45, 427357), (63, 305255), (105, 183153), (315, 61051)]