19429305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9739}}^1$

素因数の和:9773

約数の個数: 32

約数和(自身を含む): 37401600

約数和(自身を除く): 17972295

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 9739, 29217, 48695, 68173, 146085, 185041, 204519, 340865, 555123, 925205, 1022595, 1295287, 2775615, 3885861, 6476435, 19429305]

約数ペア:

[(1, 19429305), (3, 6476435), (5, 3885861), (7, 2775615), (15, 1295287), (19, 1022595), (21, 925205), (35, 555123), (57, 340865), (95, 204519), (105, 185041), (133, 146085), (285, 68173), (399, 48695), (665, 29217), (1995, 9739)]