23431902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 54001920

約数和(自身を除く): 30570018

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 97, 114, 163, 194, 247, 291, 326, 489, 494, 582, 741, 978, 1261, 1482, 1843, 2119, 2522, 3097, 3686, 3783, 4238, 5529, 6194, 6357, 7566, 9291, 11058, 12714, 15811, 18582, 23959, 31622, 40261, 47433, 47918, 71877, 80522, 94866, 120783, 143754, 205543, 241566, 300409, 411086, 600818, 616629, 901227, 1233258, 1802454, 3905317, 7810634, 11715951, 23431902]

約数ペア:

[(1, 23431902), (2, 11715951), (3, 7810634), (6, 3905317), (13, 1802454), (19, 1233258), (26, 901227), (38, 616629), (39, 600818), (57, 411086), (78, 300409), (97, 241566), (114, 205543), (163, 143754), (194, 120783), (247, 94866), (291, 80522), (326, 71877), (489, 47918), (494, 47433), (582, 40261), (741, 31622), (978, 23959), (1261, 18582), (1482, 15811), (1843, 12714), (2119, 11058), (2522, 9291), (3097, 7566), (3686, 6357), (3783, 6194), (4238, 5529)]