15375464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 31271520

約数和(自身を除く): 15896056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 907, 1304, 1814, 2119, 3628, 4238, 7256, 8476, 11791, 16952, 23582, 47164, 94328, 147841, 295682, 591364, 1182728, 1921933, 3843866, 7687732, 15375464]

約数ペア:

[(1, 15375464), (2, 7687732), (4, 3843866), (8, 1921933), (13, 1182728), (26, 591364), (52, 295682), (104, 147841), (163, 94328), (326, 47164), (652, 23582), (907, 16952), (1304, 11791), (1814, 8476), (2119, 7256), (3628, 4238)]