15613412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 30844800

約数和(自身を除く): 15231388

約数列:

[1, 2, 4, 17, 23, 34, 46, 67, 68, 92, 134, 149, 268, 298, 391, 596, 782, 1139, 1541, 1564, 2278, 2533, 3082, 3427, 4556, 5066, 6164, 6854, 9983, 10132, 13708, 19966, 26197, 39932, 52394, 58259, 104788, 116518, 169711, 229609, 233036, 339422, 459218, 678844, 918436, 3903353, 7806706, 15613412]

約数ペア:

[(1, 15613412), (2, 7806706), (4, 3903353), (17, 918436), (23, 678844), (34, 459218), (46, 339422), (67, 233036), (68, 229609), (92, 169711), (134, 116518), (149, 104788), (268, 58259), (298, 52394), (391, 39932), (596, 26197), (782, 19966), (1139, 13708), (1541, 10132), (1564, 9983), (2278, 6854), (2533, 6164), (3082, 5066), (3427, 4556)]