15391441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 17273088

約数和(自身を除く): 1881647

約数列:

[1, 13, 41, 67, 431, 533, 871, 2747, 5603, 17671, 28877, 35711, 229723, 375401, 1183957, 15391441]

約数ペア:

[(1, 15391441), (13, 1183957), (41, 375401), (67, 229723), (431, 35711), (533, 28877), (871, 17671), (2747, 5603)]