19239606

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{1051}}^1$

素因数の和:1178

約数の個数: 40

約数和(自身を含む): 43533864

約数和(自身を除く): 24294258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 339, 678, 1017, 1051, 2034, 2102, 3051, 3153, 6102, 6306, 9153, 9459, 18306, 18918, 28377, 56754, 85131, 118763, 170262, 237526, 356289, 712578, 1068867, 2137734, 3206601, 6413202, 9619803, 19239606]

約数ペア:

[(1, 19239606), (2, 9619803), (3, 6413202), (6, 3206601), (9, 2137734), (18, 1068867), (27, 712578), (54, 356289), (81, 237526), (113, 170262), (162, 118763), (226, 85131), (339, 56754), (678, 28377), (1017, 18918), (1051, 18306), (2034, 9459), (2102, 9153), (3051, 6306), (3153, 6102)]