2019202358

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{403679}}^1$

素因数の和:403783

約数の個数: 16

約数和(自身を含む): 3153548160

約数和(自身を除く): 1134345802

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 403679, 807358, 16550839, 24624419, 33101678, 49248838, 1009601179, 2019202358]

約数ペア:

[(1, 2019202358), (2, 1009601179), (41, 49248838), (61, 33101678), (82, 24624419), (122, 16550839), (2501, 807358), (5002, 403679)]