12939106324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{16451}}^1$

素因数の和:16684

約数の個数: 48

約数和(自身を含む): 24322636800

約数和(自身を除く): 11383530476

約数列:

[1, 2, 4, 19, 38, 76, 79, 131, 158, 262, 316, 524, 1501, 2489, 3002, 4978, 6004, 9956, 10349, 16451, 20698, 32902, 41396, 65804, 196631, 312569, 393262, 625138, 786524, 1250276, 1299629, 2155081, 2599258, 4310162, 5198516, 8620324, 24692951, 40946539, 49385902, 81893078, 98771804, 163786156, 170251399, 340502798, 681005596, 3234776581, 6469553162, 12939106324]

約数ペア:

[(1, 12939106324), (2, 6469553162), (4, 3234776581), (19, 681005596), (38, 340502798), (76, 170251399), (79, 163786156), (131, 98771804), (158, 81893078), (262, 49385902), (316, 40946539), (524, 24692951), (1501, 8620324), (2489, 5198516), (3002, 4310162), (4978, 2599258), (6004, 2155081), (9956, 1299629), (10349, 1250276), (16451, 786524), (20698, 625138), (32902, 393262), (41396, 312569), (65804, 196631)]