15368830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66821}}^1$

素因数の和:66851

約数の個数: 16

約数和(自身を含む): 28867104

約数和(自身を除く): 13498274

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 66821, 133642, 334105, 668210, 1536883, 3073766, 7684415, 15368830]

約数ペア:

[(1, 15368830), (2, 7684415), (5, 3073766), (10, 1536883), (23, 668210), (46, 334105), (115, 133642), (230, 66821)]