16172142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12421}}^1$

素因数の和:12464

約数の個数: 32

約数和(自身を含む): 38160384

約数和(自身を除く): 21988242

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 12421, 24842, 37263, 74526, 86947, 173894, 260841, 385051, 521682, 770102, 1155153, 2310306, 2695357, 5390714, 8086071, 16172142]

約数ペア:

[(1, 16172142), (2, 8086071), (3, 5390714), (6, 2695357), (7, 2310306), (14, 1155153), (21, 770102), (31, 521682), (42, 385051), (62, 260841), (93, 173894), (186, 86947), (217, 74526), (434, 37263), (651, 24842), (1302, 12421)]