19143030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4871}}^1$

素因数の和:5012

約数の個数: 32

約数和(自身を含む): 46303488

約数和(自身を除く): 27160458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 4871, 9742, 14613, 24355, 29226, 48710, 73065, 146130, 638101, 1276202, 1914303, 3190505, 3828606, 6381010, 9571515, 19143030]

約数ペア:

[(1, 19143030), (2, 9571515), (3, 6381010), (5, 3828606), (6, 3190505), (10, 1914303), (15, 1276202), (30, 638101), (131, 146130), (262, 73065), (393, 48710), (655, 29226), (786, 24355), (1310, 14613), (1965, 9742), (3930, 4871)]