19307130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13693}}^1$

素因数の和:13750

約数の個数: 32

約数和(自身を含む): 47326464

約数和(自身を除く): 28019334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 13693, 27386, 41079, 68465, 82158, 136930, 205395, 410790, 643571, 1287142, 1930713, 3217855, 3861426, 6435710, 9653565, 19307130]

約数ペア:

[(1, 19307130), (2, 9653565), (3, 6435710), (5, 3861426), (6, 3217855), (10, 1930713), (15, 1287142), (30, 643571), (47, 410790), (94, 205395), (141, 136930), (235, 82158), (282, 68465), (470, 41079), (705, 27386), (1410, 13693)]