19035070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2796

約数の個数: 32

約数和(自身を含む): 37177056

約数和(自身を除く): 18141986

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 2731, 3485, 5462, 6970, 13655, 27310, 46427, 92854, 111971, 223942, 232135, 464270, 559855, 1119710, 1903507, 3807014, 9517535, 19035070]

約数ペア:

[(1, 19035070), (2, 9517535), (5, 3807014), (10, 1903507), (17, 1119710), (34, 559855), (41, 464270), (82, 232135), (85, 223942), (170, 111971), (205, 92854), (410, 46427), (697, 27310), (1394, 13655), (2731, 6970), (3485, 5462)]