23903672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12097}}^1$

素因数の和:12135

約数の個数: 32

約数和(自身を含む): 50811600

約数和(自身を除く): 26907928

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 12097, 24194, 48388, 96776, 157261, 229843, 314522, 459686, 629044, 919372, 1258088, 1838744, 2987959, 5975918, 11951836, 23903672]

約数ペア:

[(1, 23903672), (2, 11951836), (4, 5975918), (8, 2987959), (13, 1838744), (19, 1258088), (26, 919372), (38, 629044), (52, 459686), (76, 314522), (104, 229843), (152, 157261), (247, 96776), (494, 48388), (988, 24194), (1976, 12097)]