15189376

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{2239}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 30844800

約数和(自身を除く): 15655424

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 2239, 3392, 4478, 6784, 8956, 17912, 35824, 71648, 118667, 143296, 237334, 286592, 474668, 949336, 1898672, 3797344, 7594688, 15189376]

約数ペア:

[(1, 15189376), (2, 7594688), (4, 3797344), (8, 1898672), (16, 949336), (32, 474668), (53, 286592), (64, 237334), (106, 143296), (128, 118667), (212, 71648), (424, 35824), (848, 17912), (1696, 8956), (2239, 6784), (3392, 4478)]