15598924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 32094720

約数和(自身を除く): 16495796

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 397, 418, 517, 794, 836, 893, 1034, 1588, 1786, 2068, 3572, 4367, 7543, 8734, 9823, 15086, 17468, 18659, 19646, 30172, 37318, 39292, 74636, 82973, 165946, 205249, 331892, 354521, 410498, 709042, 820996, 1418084, 3899731, 7799462, 15598924]

約数ペア:

[(1, 15598924), (2, 7799462), (4, 3899731), (11, 1418084), (19, 820996), (22, 709042), (38, 410498), (44, 354521), (47, 331892), (76, 205249), (94, 165946), (188, 82973), (209, 74636), (397, 39292), (418, 37318), (517, 30172), (794, 19646), (836, 18659), (893, 17468), (1034, 15086), (1588, 9823), (1786, 8734), (2068, 7543), (3572, 4367)]