19167464

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1427}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 38041920

約数和(自身を除く): 18874456

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1427, 1679, 2854, 3358, 5708, 6716, 11416, 13432, 32821, 65642, 104171, 131284, 208342, 262568, 416684, 833368, 2395933, 4791866, 9583732, 19167464]

約数ペア:

[(1, 19167464), (2, 9583732), (4, 4791866), (8, 2395933), (23, 833368), (46, 416684), (73, 262568), (92, 208342), (146, 131284), (184, 104171), (292, 65642), (584, 32821), (1427, 13432), (1679, 11416), (2854, 6716), (3358, 5708)]