19573152

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6577}}^1$

素因数の和:6621

約数の個数: 48

約数和(自身を含む): 53044992

約数和(自身を除く): 33471840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6577, 13154, 19731, 26308, 39462, 52616, 78924, 105232, 157848, 203887, 210464, 315696, 407774, 611661, 631392, 815548, 1223322, 1631096, 2446644, 3262192, 4893288, 6524384, 9786576, 19573152]

約数ペア:

[(1, 19573152), (2, 9786576), (3, 6524384), (4, 4893288), (6, 3262192), (8, 2446644), (12, 1631096), (16, 1223322), (24, 815548), (31, 631392), (32, 611661), (48, 407774), (62, 315696), (93, 210464), (96, 203887), (124, 157848), (186, 105232), (248, 78924), (372, 52616), (496, 39462), (744, 26308), (992, 19731), (1488, 13154), (2976, 6577)]