29721934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 51217920

約数和(自身を除く): 21495986

約数列:

[1, 2, 11, 22, 23, 46, 151, 253, 302, 389, 506, 778, 1661, 3322, 3473, 4279, 6946, 8558, 8947, 17894, 38203, 58739, 76406, 98417, 117478, 196834, 646129, 1292258, 1350997, 2701994, 14860967, 29721934]

約数ペア:

[(1, 29721934), (2, 14860967), (11, 2701994), (22, 1350997), (23, 1292258), (46, 646129), (151, 196834), (253, 117478), (302, 98417), (389, 76406), (506, 58739), (778, 38203), (1661, 17894), (3322, 8947), (3473, 8558), (4279, 6946)]