19360012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 41198080

約数和(自身を除く): 21838068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 151, 241, 266, 302, 482, 532, 604, 964, 1057, 1687, 2114, 2869, 3374, 4228, 4579, 5738, 6748, 9158, 11476, 18316, 20083, 32053, 36391, 40166, 64106, 72782, 80332, 128212, 145564, 254737, 509474, 691429, 1018948, 1382858, 2765716, 4840003, 9680006, 19360012]

約数ペア:

[(1, 19360012), (2, 9680006), (4, 4840003), (7, 2765716), (14, 1382858), (19, 1018948), (28, 691429), (38, 509474), (76, 254737), (133, 145564), (151, 128212), (241, 80332), (266, 72782), (302, 64106), (482, 40166), (532, 36391), (604, 32053), (964, 20083), (1057, 18316), (1687, 11476), (2114, 9158), (2869, 6748), (3374, 5738), (4228, 4579)]