19593294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 48322560

約数和(自身を除く): 28729266

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 399, 571, 602, 798, 817, 903, 1142, 1634, 1713, 1806, 2451, 3426, 3997, 4902, 5719, 7994, 10849, 11438, 11991, 17157, 21698, 23982, 24553, 32547, 34314, 49106, 65094, 73659, 75943, 147318, 151886, 171871, 227829, 343742, 455658, 466507, 515613, 933014, 1031226, 1399521, 2799042, 3265549, 6531098, 9796647, 19593294]

約数ペア:

[(1, 19593294), (2, 9796647), (3, 6531098), (6, 3265549), (7, 2799042), (14, 1399521), (19, 1031226), (21, 933014), (38, 515613), (42, 466507), (43, 455658), (57, 343742), (86, 227829), (114, 171871), (129, 151886), (133, 147318), (258, 75943), (266, 73659), (301, 65094), (399, 49106), (571, 34314), (602, 32547), (798, 24553), (817, 23982), (903, 21698), (1142, 17157), (1634, 11991), (1713, 11438), (1806, 10849), (2451, 7994), (3426, 5719), (3997, 4902)]