23182318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 37988640

約数和(自身を除く): 14806322

約数列:

[1, 2, 19, 38, 61, 73, 122, 137, 146, 274, 1159, 1387, 2318, 2603, 2774, 4453, 5206, 8357, 8906, 10001, 16714, 20002, 84607, 158783, 169214, 190019, 317566, 380038, 610061, 1220122, 11591159, 23182318]

約数ペア:

[(1, 23182318), (2, 11591159), (19, 1220122), (38, 610061), (61, 380038), (73, 317566), (122, 190019), (137, 169214), (146, 158783), (274, 84607), (1159, 20002), (1387, 16714), (2318, 10001), (2603, 8906), (2774, 8357), (4453, 5206)]