19106388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 57344000

約数和(自身を除く): 38237612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 127, 189, 199, 252, 254, 378, 381, 398, 508, 597, 756, 762, 796, 889, 1143, 1194, 1393, 1524, 1778, 1791, 2286, 2388, 2667, 2786, 3429, 3556, 3582, 4179, 4572, 5334, 5373, 5572, 6858, 7164, 8001, 8358, 10668, 10746, 12537, 13716, 16002, 16716, 21492, 24003, 25074, 25273, 32004, 37611, 48006, 50148, 50546, 75222, 75819, 96012, 101092, 150444, 151638, 176911, 227457, 303276, 353822, 454914, 530733, 682371, 707644, 909828, 1061466, 1364742, 1592199, 2122932, 2729484, 3184398, 4776597, 6368796, 9553194, 19106388]

約数ペア:

[(1, 19106388), (2, 9553194), (3, 6368796), (4, 4776597), (6, 3184398), (7, 2729484), (9, 2122932), (12, 1592199), (14, 1364742), (18, 1061466), (21, 909828), (27, 707644), (28, 682371), (36, 530733), (42, 454914), (54, 353822), (63, 303276), (84, 227457), (108, 176911), (126, 151638), (127, 150444), (189, 101092), (199, 96012), (252, 75819), (254, 75222), (378, 50546), (381, 50148), (398, 48006), (508, 37611), (597, 32004), (756, 25273), (762, 25074), (796, 24003), (889, 21492), (1143, 16716), (1194, 16002), (1393, 13716), (1524, 12537), (1778, 10746), (1791, 10668), (2286, 8358), (2388, 8001), (2667, 7164), (2786, 6858), (3429, 5572), (3556, 5373), (3582, 5334), (4179, 4572)]