19396378654

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{761}}^1\times {\mathrm{1811}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 30221724672

約数和(自身を除く): 10825346018

約数列:

[1, 2, 31, 62, 227, 454, 761, 1522, 1811, 3622, 7037, 14074, 23591, 47182, 56141, 112282, 172747, 345494, 411097, 822194, 1378171, 2756342, 5355157, 10710314, 12744007, 25488014, 42723301, 85446602, 312844817, 625689634, 9698189327, 19396378654]

約数ペア:

[(1, 19396378654), (2, 9698189327), (31, 625689634), (62, 312844817), (227, 85446602), (454, 42723301), (761, 25488014), (1522, 12744007), (1811, 10710314), (3622, 5355157), (7037, 2756342), (14074, 1378171), (23591, 822194), (47182, 411097), (56141, 345494), (112282, 172747)]