19446136

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 37784880

約数和(自身を除く): 18338744

約数列:

[1, 2, 4, 8, 41, 82, 101, 164, 202, 328, 404, 587, 808, 1174, 2348, 4141, 4696, 8282, 16564, 24067, 33128, 48134, 59287, 96268, 118574, 192536, 237148, 474296, 2430767, 4861534, 9723068, 19446136]

約数ペア:

[(1, 19446136), (2, 9723068), (4, 4861534), (8, 2430767), (41, 474296), (82, 237148), (101, 192536), (164, 118574), (202, 96268), (328, 59287), (404, 48134), (587, 33128), (808, 24067), (1174, 16564), (2348, 8282), (4141, 4696)]