19374576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 54892320

約数和(自身を除く): 35517744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 509, 624, 732, 793, 976, 1018, 1464, 1527, 1586, 2036, 2379, 2928, 3054, 3172, 4072, 4758, 6108, 6344, 6617, 8144, 9516, 12216, 12688, 13234, 19032, 19851, 24432, 26468, 31049, 38064, 39702, 52936, 62098, 79404, 93147, 105872, 124196, 158808, 186294, 248392, 317616, 372588, 403637, 496784, 745176, 807274, 1210911, 1490352, 1614548, 2421822, 3229096, 4843644, 6458192, 9687288, 19374576]

約数ペア:

[(1, 19374576), (2, 9687288), (3, 6458192), (4, 4843644), (6, 3229096), (8, 2421822), (12, 1614548), (13, 1490352), (16, 1210911), (24, 807274), (26, 745176), (39, 496784), (48, 403637), (52, 372588), (61, 317616), (78, 248392), (104, 186294), (122, 158808), (156, 124196), (183, 105872), (208, 93147), (244, 79404), (312, 62098), (366, 52936), (488, 39702), (509, 38064), (624, 31049), (732, 26468), (793, 24432), (976, 19851), (1018, 19032), (1464, 13234), (1527, 12688), (1586, 12216), (2036, 9516), (2379, 8144), (2928, 6617), (3054, 6344), (3172, 6108), (4072, 4758)]