15970901136

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17511953}}^1$

素因数の和:17511983

約数の個数: 40

約数和(自身を含む): 43429645920

約数和(自身を除く): 27458744784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 17511953, 35023906, 52535859, 70047812, 105071718, 140095624, 210143436, 280191248, 332727107, 420286872, 665454214, 840573744, 998181321, 1330908428, 1996362642, 2661816856, 3992725284, 5323633712, 7985450568, 15970901136]

約数ペア:

[(1, 15970901136), (2, 7985450568), (3, 5323633712), (4, 3992725284), (6, 2661816856), (8, 1996362642), (12, 1330908428), (16, 998181321), (19, 840573744), (24, 665454214), (38, 420286872), (48, 332727107), (57, 280191248), (76, 210143436), (114, 140095624), (152, 105071718), (228, 70047812), (304, 52535859), (456, 35023906), (912, 17511953)]