22418974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 37428480

約数和(自身を除く): 15009506

約数列:

[1, 2, 19, 23, 38, 46, 113, 226, 227, 437, 454, 874, 2147, 2599, 4294, 4313, 5198, 5221, 8626, 10442, 25651, 49381, 51302, 98762, 99199, 198398, 487369, 589973, 974738, 1179946, 11209487, 22418974]

約数ペア:

[(1, 22418974), (2, 11209487), (19, 1179946), (23, 974738), (38, 589973), (46, 487369), (113, 198398), (226, 99199), (227, 98762), (437, 51302), (454, 49381), (874, 25651), (2147, 10442), (2599, 8626), (4294, 5221), (4313, 5198)]