16005223496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{26597}}^1$

素因数の和:26766

約数の個数: 64

約数和(自身を含む): 32747457600

約数和(自身を除く): 16742234104

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 107, 148, 152, 214, 296, 428, 703, 856, 1406, 2033, 2812, 3959, 4066, 5624, 7918, 8132, 15836, 16264, 26597, 31672, 53194, 75221, 106388, 150442, 212776, 300884, 505343, 601768, 984089, 1010686, 1968178, 2021372, 2845879, 3936356, 4042744, 5691758, 7872712, 11383516, 18697691, 22767032, 37395382, 54071701, 74790764, 105297523, 108143402, 149581528, 210595046, 216286804, 421190092, 432573608, 842380184, 2000652937, 4001305874, 8002611748, 16005223496]

約数ペア:

[(1, 16005223496), (2, 8002611748), (4, 4001305874), (8, 2000652937), (19, 842380184), (37, 432573608), (38, 421190092), (74, 216286804), (76, 210595046), (107, 149581528), (148, 108143402), (152, 105297523), (214, 74790764), (296, 54071701), (428, 37395382), (703, 22767032), (856, 18697691), (1406, 11383516), (2033, 7872712), (2812, 5691758), (3959, 4042744), (4066, 3936356), (5624, 2845879), (7918, 2021372), (8132, 1968178), (15836, 1010686), (16264, 984089), (26597, 601768), (31672, 505343), (53194, 300884), (75221, 212776), (106388, 150442)]