19259094

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 39997440

約数和(自身を除く): 20738346

約数列:

[1, 2, 3, 6, 41, 79, 82, 123, 158, 237, 246, 474, 991, 1982, 2973, 3239, 5946, 6478, 9717, 19434, 40631, 78289, 81262, 121893, 156578, 234867, 243786, 469734, 3209849, 6419698, 9629547, 19259094]

約数ペア:

[(1, 19259094), (2, 9629547), (3, 6419698), (6, 3209849), (41, 469734), (79, 243786), (82, 234867), (123, 156578), (158, 121893), (237, 81262), (246, 78289), (474, 40631), (991, 19434), (1982, 9717), (2973, 6478), (3239, 5946)]