23987986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 42923520

約数和(自身を除く): 18935534

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 187, 341, 374, 527, 682, 1054, 2069, 4138, 5797, 11594, 22759, 35173, 45518, 64139, 70346, 128278, 386903, 705529, 773806, 1090363, 1411058, 2180726, 11993993, 23987986]

約数ペア:

[(1, 23987986), (2, 11993993), (11, 2180726), (17, 1411058), (22, 1090363), (31, 773806), (34, 705529), (62, 386903), (187, 128278), (341, 70346), (374, 64139), (527, 45518), (682, 35173), (1054, 22759), (2069, 11594), (4138, 5797)]