22272940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58613}}^1$

素因数の和:58641

約数の個数: 24

約数和(自身を含む): 49235760

約数和(自身を除く): 26962820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 58613, 117226, 234452, 293065, 586130, 1113647, 1172260, 2227294, 4454588, 5568235, 11136470, 22272940]

約数ペア:

[(1, 22272940), (2, 11136470), (4, 5568235), (5, 4454588), (10, 2227294), (19, 1172260), (20, 1113647), (38, 586130), (76, 293065), (95, 234452), (190, 117226), (380, 58613)]