15693590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6203}}^1$

素因数の和:6244

約数の個数: 32

約数和(自身を含む): 32161536

約数和(自身を除く): 16467946

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 6203, 12406, 31015, 62030, 68233, 136466, 142669, 285338, 341165, 682330, 713345, 1426690, 1569359, 3138718, 7846795, 15693590]

約数ペア:

[(1, 15693590), (2, 7846795), (5, 3138718), (10, 1569359), (11, 1426690), (22, 713345), (23, 682330), (46, 341165), (55, 285338), (110, 142669), (115, 136466), (230, 68233), (253, 62030), (506, 31015), (1265, 12406), (2530, 6203)]