194640688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1105913}}^1$

素因数の和:1105932

約数の個数: 20

約数和(自身を含む): 411400008

約数和(自身を除く): 216759320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1105913, 2211826, 4423652, 8847304, 12165043, 17694608, 24330086, 48660172, 97320344, 194640688]

約数ペア:

[(1, 194640688), (2, 97320344), (4, 48660172), (8, 24330086), (11, 17694608), (16, 12165043), (22, 8847304), (44, 4423652), (88, 2211826), (176, 1105913)]