15021932

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 28291536

約数和(自身を除く): 13269604

約数列:

[1, 2, 4, 19, 38, 76, 101, 103, 202, 206, 361, 404, 412, 722, 1444, 1919, 1957, 3838, 3914, 7676, 7828, 10403, 20806, 36461, 37183, 41612, 72922, 74366, 145844, 148732, 197657, 395314, 790628, 3755483, 7510966, 15021932]

約数ペア:

[(1, 15021932), (2, 7510966), (4, 3755483), (19, 790628), (38, 395314), (76, 197657), (101, 148732), (103, 145844), (202, 74366), (206, 72922), (361, 41612), (404, 37183), (412, 36461), (722, 20806), (1444, 10403), (1919, 7828), (1957, 7676), (3838, 3914)]