15208036

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 27519296

約数和(自身を除く): 12311260

約数列:

[1, 2, 4, 37, 74, 148, 211, 422, 487, 844, 974, 1948, 7807, 15614, 18019, 31228, 36038, 72076, 102757, 205514, 411028, 3802009, 7604018, 15208036]

約数ペア:

[(1, 15208036), (2, 7604018), (4, 3802009), (37, 411028), (74, 205514), (148, 102757), (211, 72076), (422, 36038), (487, 31228), (844, 18019), (974, 15614), (1948, 7807)]