19597636

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 34957440

約数和(自身を除く): 15359804

約数列:

[1, 2, 4, 101, 179, 202, 271, 358, 404, 542, 716, 1084, 18079, 27371, 36158, 48509, 54742, 72316, 97018, 109484, 194036, 4899409, 9798818, 19597636]

約数ペア:

[(1, 19597636), (2, 9798818), (4, 4899409), (101, 194036), (179, 109484), (202, 97018), (271, 72316), (358, 54742), (404, 48509), (542, 36158), (716, 27371), (1084, 18079)]