21244812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{93179}}^1$

素因数の和:93205

約数の個数: 24

約数和(自身を含む): 52180800

約数和(自身を除く): 30935988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 93179, 186358, 279537, 372716, 559074, 1118148, 1770401, 3540802, 5311203, 7081604, 10622406, 21244812]

約数ペア:

[(1, 21244812), (2, 10622406), (3, 7081604), (4, 5311203), (6, 3540802), (12, 1770401), (19, 1118148), (38, 559074), (57, 372716), (76, 279537), (114, 186358), (228, 93179)]