19434093

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 31795200

約数和(自身を除く): 12361107

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 919, 1007, 1113, 2757, 3021, 6433, 7049, 17461, 19299, 21147, 48707, 52383, 122227, 146121, 340949, 366681, 925433, 1022847, 2776299, 6478031, 19434093]

約数ペア:

[(1, 19434093), (3, 6478031), (7, 2776299), (19, 1022847), (21, 925433), (53, 366681), (57, 340949), (133, 146121), (159, 122227), (371, 52383), (399, 48707), (919, 21147), (1007, 19299), (1113, 17461), (2757, 7049), (3021, 6433)]