22164716

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 47496960

約数和(自身を除く): 25332244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 683, 854, 1159, 1366, 1708, 2318, 2732, 4636, 4781, 8113, 9562, 12977, 16226, 19124, 25954, 32452, 41663, 51908, 83326, 90839, 166652, 181678, 291641, 363356, 583282, 791597, 1166564, 1583194, 3166388, 5541179, 11082358, 22164716]

約数ペア:

[(1, 22164716), (2, 11082358), (4, 5541179), (7, 3166388), (14, 1583194), (19, 1166564), (28, 791597), (38, 583282), (61, 363356), (76, 291641), (122, 181678), (133, 166652), (244, 90839), (266, 83326), (427, 51908), (532, 41663), (683, 32452), (854, 25954), (1159, 19124), (1366, 16226), (1708, 12977), (2318, 9562), (2732, 8113), (4636, 4781)]