19055090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 35322480

約数和(自身を除く): 16267390

約数列:

[1, 2, 5, 10, 53, 106, 157, 229, 265, 314, 458, 530, 785, 1145, 1570, 2290, 8321, 12137, 16642, 24274, 35953, 41605, 60685, 71906, 83210, 121370, 179765, 359530, 1905509, 3811018, 9527545, 19055090]

約数ペア:

[(1, 19055090), (2, 9527545), (5, 3811018), (10, 1905509), (53, 359530), (106, 179765), (157, 121370), (229, 83210), (265, 71906), (314, 60685), (458, 41605), (530, 35953), (785, 24274), (1145, 16642), (1570, 12137), (2290, 8321)]