15720546

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6701}}^1$

素因数の和:6746

約数の個数: 32

約数和(自身を含む): 34743168

約数和(自身を除く): 19022622

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 6701, 13402, 20103, 40206, 113917, 154123, 227834, 308246, 341751, 462369, 683502, 924738, 2620091, 5240182, 7860273, 15720546]

約数ペア:

[(1, 15720546), (2, 7860273), (3, 5240182), (6, 2620091), (17, 924738), (23, 683502), (34, 462369), (46, 341751), (51, 308246), (69, 227834), (102, 154123), (138, 113917), (391, 40206), (782, 20103), (1173, 13402), (2346, 6701)]