19030096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1147

約数の個数: 40

約数和(自身を含む): 39506400

約数和(自身を除く): 20476304

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1061, 1121, 2122, 2242, 4244, 4484, 8488, 8968, 16976, 17936, 20159, 40318, 62599, 80636, 125198, 161272, 250396, 322544, 500792, 1001584, 1189381, 2378762, 4757524, 9515048, 19030096]

約数ペア:

[(1, 19030096), (2, 9515048), (4, 4757524), (8, 2378762), (16, 1189381), (19, 1001584), (38, 500792), (59, 322544), (76, 250396), (118, 161272), (152, 125198), (236, 80636), (304, 62599), (472, 40318), (944, 20159), (1061, 17936), (1121, 16976), (2122, 8968), (2242, 8488), (4244, 4484)]