38019836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 72912000

約数和(自身を除く): 34892164

約数列:

[1, 2, 4, 19, 38, 59, 61, 76, 118, 122, 139, 236, 244, 278, 556, 1121, 1159, 2242, 2318, 2641, 3599, 4484, 4636, 5282, 7198, 8201, 8479, 10564, 14396, 16402, 16958, 32804, 33916, 68381, 136762, 155819, 161101, 273524, 311638, 322202, 500261, 623276, 644404, 1000522, 2001044, 9504959, 19009918, 38019836]

約数ペア:

[(1, 38019836), (2, 19009918), (4, 9504959), (19, 2001044), (38, 1000522), (59, 644404), (61, 623276), (76, 500261), (118, 322202), (122, 311638), (139, 273524), (236, 161101), (244, 155819), (278, 136762), (556, 68381), (1121, 33916), (1159, 32804), (2242, 16958), (2318, 16402), (2641, 14396), (3599, 10564), (4484, 8479), (4636, 8201), (5282, 7198)]