15865998

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6763}}^1$

素因数の和:6808

約数の個数: 32

約数和(自身を含む): 35064576

約数和(自身を除く): 19198578

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 6763, 13526, 20289, 40578, 114971, 155549, 229942, 311098, 344913, 466647, 689826, 933294, 2644333, 5288666, 7932999, 15865998]

約数ペア:

[(1, 15865998), (2, 7932999), (3, 5288666), (6, 2644333), (17, 933294), (23, 689826), (34, 466647), (46, 344913), (51, 311098), (69, 229942), (102, 155549), (138, 114971), (391, 40578), (782, 20289), (1173, 13526), (2346, 6763)]