15940541

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 17448960

約数和(自身を除く): 1508419

約数列:

[1, 23, 31, 79, 283, 713, 1817, 2449, 6509, 8773, 22357, 56327, 201779, 514211, 693067, 15940541]

約数ペア:

[(1, 15940541), (23, 693067), (31, 514211), (79, 201779), (283, 56327), (713, 22357), (1817, 8773), (2449, 6509)]