19150592

素因数分解:

$2^8\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:568

約数の個数: 36

約数和(自身を含む): 38508960

約数和(自身を除く): 19358368

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 313, 478, 626, 956, 1252, 1912, 2504, 3824, 5008, 7648, 10016, 15296, 20032, 30592, 40064, 61184, 74807, 80128, 149614, 299228, 598456, 1196912, 2393824, 4787648, 9575296, 19150592]

約数ペア:

[(1, 19150592), (2, 9575296), (4, 4787648), (8, 2393824), (16, 1196912), (32, 598456), (64, 299228), (128, 149614), (239, 80128), (256, 74807), (313, 61184), (478, 40064), (626, 30592), (956, 20032), (1252, 15296), (1912, 10016), (2504, 7648), (3824, 5008)]