194211530

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{112261}}^1$

素因数の和:112441

約数の個数: 16

約数和(自身を含む): 351604584

約数和(自身を除く): 157393054

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 112261, 224522, 561305, 1122610, 19421153, 38842306, 97105765, 194211530]

約数ペア:

[(1, 194211530), (2, 97105765), (5, 38842306), (10, 19421153), (173, 1122610), (346, 561305), (865, 224522), (1730, 112261)]