15706904824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{380423}}^1$

素因数の和:380839

約数の個数: 32

約数和(自身を含む): 31795837920

約数和(自身を除く): 16088933096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 397, 794, 1588, 3176, 5161, 10322, 20644, 41288, 380423, 760846, 1521692, 3043384, 4945499, 9890998, 19781996, 39563992, 151027931, 302055862, 604111724, 1208223448, 1963363103, 3926726206, 7853452412, 15706904824]

約数ペア:

[(1, 15706904824), (2, 7853452412), (4, 3926726206), (8, 1963363103), (13, 1208223448), (26, 604111724), (52, 302055862), (104, 151027931), (397, 39563992), (794, 19781996), (1588, 9890998), (3176, 4945499), (5161, 3043384), (10322, 1521692), (20644, 760846), (41288, 380423)]