19148010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4799}}^1$

素因数の和:4835

約数の個数: 64

約数和(自身を含む): 55296000

約数和(自身を除く): 36147990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 4799, 9598, 14397, 23995, 28794, 33593, 47990, 67186, 71985, 91181, 100779, 143970, 167965, 182362, 201558, 273543, 335930, 455905, 503895, 547086, 638267, 911810, 1007790, 1276534, 1367715, 1914801, 2735430, 3191335, 3829602, 6382670, 9574005, 19148010]

約数ペア:

[(1, 19148010), (2, 9574005), (3, 6382670), (5, 3829602), (6, 3191335), (7, 2735430), (10, 1914801), (14, 1367715), (15, 1276534), (19, 1007790), (21, 911810), (30, 638267), (35, 547086), (38, 503895), (42, 455905), (57, 335930), (70, 273543), (95, 201558), (105, 182362), (114, 167965), (133, 143970), (190, 100779), (210, 91181), (266, 71985), (285, 67186), (399, 47990), (570, 33593), (665, 28794), (798, 23995), (1330, 14397), (1995, 9598), (3990, 4799)]