19095370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5147}}^1$

素因数の和:5214

約数の個数: 32

約数和(自身を含む): 40030848

約数和(自身を除く): 20935478

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 5147, 10294, 25735, 36029, 51470, 72058, 180145, 272791, 360290, 545582, 1363955, 1909537, 2727910, 3819074, 9547685, 19095370]

約数ペア:

[(1, 19095370), (2, 9547685), (5, 3819074), (7, 2727910), (10, 1909537), (14, 1363955), (35, 545582), (53, 360290), (70, 272791), (106, 180145), (265, 72058), (371, 51470), (530, 36029), (742, 25735), (1855, 10294), (3710, 5147)]