11921192

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 22977000

約数和(自身を除く): 11055808

約数列:

[1, 2, 4, 8, 73, 137, 146, 149, 274, 292, 298, 548, 584, 596, 1096, 1192, 10001, 10877, 20002, 20413, 21754, 40004, 40826, 43508, 80008, 81652, 87016, 163304, 1490149, 2980298, 5960596, 11921192]

約数ペア:

[(1, 11921192), (2, 5960596), (4, 2980298), (8, 1490149), (73, 163304), (137, 87016), (146, 81652), (149, 80008), (274, 43508), (292, 40826), (298, 40004), (548, 21754), (584, 20413), (596, 20002), (1096, 10877), (1192, 10001)]