19274596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4253}}^1$

素因数の和:4371

約数の個数: 24

約数和(自身を含む): 37162944

約数和(自身を除く): 17888348

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4253, 4532, 8506, 17012, 46783, 93566, 187132, 438059, 876118, 1752236, 4818649, 9637298, 19274596]

約数ペア:

[(1, 19274596), (2, 9637298), (4, 4818649), (11, 1752236), (22, 876118), (44, 438059), (103, 187132), (206, 93566), (412, 46783), (1133, 17012), (2266, 8506), (4253, 4532)]