15020672

素因数分解:

$2^7\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 30110400

約数和(自身を除く): 15089728

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 478, 491, 956, 982, 1912, 1964, 3824, 3928, 7648, 7856, 15296, 15712, 30592, 31424, 62848, 117349, 234698, 469396, 938792, 1877584, 3755168, 7510336, 15020672]

約数ペア:

[(1, 15020672), (2, 7510336), (4, 3755168), (8, 1877584), (16, 938792), (32, 469396), (64, 234698), (128, 117349), (239, 62848), (478, 31424), (491, 30592), (956, 15712), (982, 15296), (1912, 7856), (1964, 7648), (3824, 3928)]