19410216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3727}}^1$

素因数の和:3774

約数の個数: 64

約数和(自身を含む): 57262080

約数和(自身を除く): 37851864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 3727, 5208, 7454, 11181, 14908, 22362, 26089, 29816, 44724, 52178, 78267, 89448, 104356, 115537, 156534, 208712, 231074, 313068, 346611, 462148, 626136, 693222, 808759, 924296, 1386444, 1617518, 2426277, 2772888, 3235036, 4852554, 6470072, 9705108, 19410216]

約数ペア:

[(1, 19410216), (2, 9705108), (3, 6470072), (4, 4852554), (6, 3235036), (7, 2772888), (8, 2426277), (12, 1617518), (14, 1386444), (21, 924296), (24, 808759), (28, 693222), (31, 626136), (42, 462148), (56, 346611), (62, 313068), (84, 231074), (93, 208712), (124, 156534), (168, 115537), (186, 104356), (217, 89448), (248, 78267), (372, 52178), (434, 44724), (651, 29816), (744, 26089), (868, 22362), (1302, 14908), (1736, 11181), (2604, 7454), (3727, 5208)]