15198568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2243}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 35814240

約数和(自身を除く): 20615672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 2243, 3388, 4486, 6776, 8972, 15701, 17944, 24673, 31402, 49346, 62804, 98692, 125608, 172711, 197384, 271403, 345422, 542806, 690844, 1085612, 1381688, 1899821, 2171224, 3799642, 7599284, 15198568]

約数ペア:

[(1, 15198568), (2, 7599284), (4, 3799642), (7, 2171224), (8, 1899821), (11, 1381688), (14, 1085612), (22, 690844), (28, 542806), (44, 345422), (56, 271403), (77, 197384), (88, 172711), (121, 125608), (154, 98692), (242, 62804), (308, 49346), (484, 31402), (616, 24673), (847, 17944), (968, 15701), (1694, 8972), (2243, 6776), (3388, 4486)]