15990702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29287}}^1$

素因数の和:29312

約数の個数: 32

約数和(自身を含む): 39363072

約数和(自身を除く): 23372370

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 29287, 58574, 87861, 175722, 205009, 380731, 410018, 615027, 761462, 1142193, 1230054, 2284386, 2665117, 5330234, 7995351, 15990702]

約数ペア:

[(1, 15990702), (2, 7995351), (3, 5330234), (6, 2665117), (7, 2284386), (13, 1230054), (14, 1142193), (21, 761462), (26, 615027), (39, 410018), (42, 380731), (78, 205009), (91, 175722), (182, 87861), (273, 58574), (546, 29287)]