15992470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9463}}^1$

素因数の和:9496

約数の個数: 24

約数和(自身を含む): 31174416

約数和(自身を除く): 15181946

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 9463, 18926, 47315, 94630, 123019, 246038, 615095, 1230190, 1599247, 3198494, 7996235, 15992470]

約数ペア:

[(1, 15992470), (2, 7996235), (5, 3198494), (10, 1599247), (13, 1230190), (26, 615095), (65, 246038), (130, 123019), (169, 94630), (338, 47315), (845, 18926), (1690, 9463)]