19417848

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 51744000

約数和(自身を除く): 32326152

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 97, 114, 152, 194, 228, 291, 388, 439, 456, 582, 776, 878, 1164, 1317, 1756, 1843, 2328, 2634, 3512, 3686, 5268, 5529, 7372, 8341, 10536, 11058, 14744, 16682, 22116, 25023, 33364, 42583, 44232, 50046, 66728, 85166, 100092, 127749, 170332, 200184, 255498, 340664, 510996, 809077, 1021992, 1618154, 2427231, 3236308, 4854462, 6472616, 9708924, 19417848]

約数ペア:

[(1, 19417848), (2, 9708924), (3, 6472616), (4, 4854462), (6, 3236308), (8, 2427231), (12, 1618154), (19, 1021992), (24, 809077), (38, 510996), (57, 340664), (76, 255498), (97, 200184), (114, 170332), (152, 127749), (194, 100092), (228, 85166), (291, 66728), (388, 50046), (439, 44232), (456, 42583), (582, 33364), (776, 25023), (878, 22116), (1164, 16682), (1317, 14744), (1756, 11058), (1843, 10536), (2328, 8341), (2634, 7372), (3512, 5529), (3686, 5268)]