23199532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 45337600

約数和(自身を除く): 22138068

約数列:

[1, 2, 4, 19, 31, 38, 43, 62, 76, 86, 124, 172, 229, 458, 589, 817, 916, 1178, 1333, 1634, 2356, 2666, 3268, 4351, 5332, 7099, 8702, 9847, 14198, 17404, 19694, 25327, 28396, 39388, 50654, 101308, 134881, 187093, 269762, 305257, 374186, 539524, 610514, 748372, 1221028, 5799883, 11599766, 23199532]

約数ペア:

[(1, 23199532), (2, 11599766), (4, 5799883), (19, 1221028), (31, 748372), (38, 610514), (43, 539524), (62, 374186), (76, 305257), (86, 269762), (124, 187093), (172, 134881), (229, 101308), (458, 50654), (589, 39388), (817, 28396), (916, 25327), (1178, 19694), (1333, 17404), (1634, 14198), (2356, 9847), (2666, 8702), (3268, 7099), (4351, 5332)]