19479744

素因数分解:

$2^6\times 3^3\times {\mathrm{11273}}^1$

素因数の和:11294

約数の個数: 56

約数和(自身を含む): 57271920

約数和(自身を除く): 37792176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 11273, 22546, 33819, 45092, 67638, 90184, 101457, 135276, 180368, 202914, 270552, 304371, 360736, 405828, 541104, 608742, 721472, 811656, 1082208, 1217484, 1623312, 2164416, 2434968, 3246624, 4869936, 6493248, 9739872, 19479744]

約数ペア:

[(1, 19479744), (2, 9739872), (3, 6493248), (4, 4869936), (6, 3246624), (8, 2434968), (9, 2164416), (12, 1623312), (16, 1217484), (18, 1082208), (24, 811656), (27, 721472), (32, 608742), (36, 541104), (48, 405828), (54, 360736), (64, 304371), (72, 270552), (96, 202914), (108, 180368), (144, 135276), (192, 101457), (216, 90184), (288, 67638), (432, 45092), (576, 33819), (864, 22546), (1728, 11273)]