12670372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 27603072

約数和(自身を除く): 14932700

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1303, 2431, 2606, 4862, 5212, 9724, 14333, 16939, 22151, 28666, 33878, 44302, 57332, 67756, 88604, 186329, 243661, 287963, 372658, 487322, 575926, 745316, 974644, 1151852, 3167593, 6335186, 12670372]

約数ペア:

[(1, 12670372), (2, 6335186), (4, 3167593), (11, 1151852), (13, 974644), (17, 745316), (22, 575926), (26, 487322), (34, 372658), (44, 287963), (52, 243661), (68, 186329), (143, 88604), (187, 67756), (221, 57332), (286, 44302), (374, 33878), (442, 28666), (572, 22151), (748, 16939), (884, 14333), (1303, 9724), (2431, 5212), (2606, 4862)]