19689432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{503}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 56609280

約数和(自身を除く): 36919848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 233, 466, 503, 699, 932, 1006, 1398, 1509, 1631, 1864, 2012, 2796, 3018, 3262, 3521, 4024, 4893, 5592, 6036, 6524, 7042, 9786, 10563, 12072, 13048, 14084, 19572, 21126, 28168, 39144, 42252, 84504, 117199, 234398, 351597, 468796, 703194, 820393, 937592, 1406388, 1640786, 2461179, 2812776, 3281572, 4922358, 6563144, 9844716, 19689432]

約数ペア:

[(1, 19689432), (2, 9844716), (3, 6563144), (4, 4922358), (6, 3281572), (7, 2812776), (8, 2461179), (12, 1640786), (14, 1406388), (21, 937592), (24, 820393), (28, 703194), (42, 468796), (56, 351597), (84, 234398), (168, 117199), (233, 84504), (466, 42252), (503, 39144), (699, 28168), (932, 21126), (1006, 19572), (1398, 14084), (1509, 13048), (1631, 12072), (1864, 10563), (2012, 9786), (2796, 7042), (3018, 6524), (3262, 6036), (3521, 5592), (4024, 4893)]