19970406

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58393}}^1$

素因数の和:58420

約数の個数: 24

約数和(自身を含む): 45547320

約数和(自身を除く): 25576914

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 58393, 116786, 175179, 350358, 525537, 1051074, 1109467, 2218934, 3328401, 6656802, 9985203, 19970406]

約数ペア:

[(1, 19970406), (2, 9985203), (3, 6656802), (6, 3328401), (9, 2218934), (18, 1109467), (19, 1051074), (38, 525537), (57, 350358), (114, 175179), (171, 116786), (342, 58393)]