12503590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 24719904

約数和(自身を除く): 12216314

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 577, 985, 1154, 1970, 2167, 2885, 4334, 5770, 6347, 10835, 12694, 21670, 31735, 63470, 113669, 227338, 568345, 1136690, 1250359, 2500718, 6251795, 12503590]

約数ペア:

[(1, 12503590), (2, 6251795), (5, 2500718), (10, 1250359), (11, 1136690), (22, 568345), (55, 227338), (110, 113669), (197, 63470), (394, 31735), (577, 21670), (985, 12694), (1154, 10835), (1970, 6347), (2167, 5770), (2885, 4334)]