19413192

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 31390008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 97, 124, 186, 194, 248, 269, 291, 372, 388, 538, 582, 744, 776, 807, 1076, 1164, 1614, 2152, 2328, 3007, 3228, 6014, 6456, 8339, 9021, 12028, 16678, 18042, 24056, 25017, 26093, 33356, 36084, 50034, 52186, 66712, 72168, 78279, 100068, 104372, 156558, 200136, 208744, 313116, 626232, 808883, 1617766, 2426649, 3235532, 4853298, 6471064, 9706596, 19413192]

約数ペア:

[(1, 19413192), (2, 9706596), (3, 6471064), (4, 4853298), (6, 3235532), (8, 2426649), (12, 1617766), (24, 808883), (31, 626232), (62, 313116), (93, 208744), (97, 200136), (124, 156558), (186, 104372), (194, 100068), (248, 78279), (269, 72168), (291, 66712), (372, 52186), (388, 50034), (538, 36084), (582, 33356), (744, 26093), (776, 25017), (807, 24056), (1076, 18042), (1164, 16678), (1614, 12028), (2152, 9021), (2328, 8339), (3007, 6456), (3228, 6014)]