19225932

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13241}}^1$

素因数の和:13270

約数の個数: 36

約数和(自身を含む): 49313208

約数和(自身を除く): 30087276

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 13241, 26482, 39723, 52964, 79446, 145651, 158892, 291302, 436953, 582604, 873906, 1602161, 1747812, 3204322, 4806483, 6408644, 9612966, 19225932]

約数ペア:

[(1, 19225932), (2, 9612966), (3, 6408644), (4, 4806483), (6, 3204322), (11, 1747812), (12, 1602161), (22, 873906), (33, 582604), (44, 436953), (66, 291302), (121, 158892), (132, 145651), (242, 79446), (363, 52964), (484, 39723), (726, 26482), (1452, 13241)]