19501473984

素因数分解:

$2^6\times 3^1\times {\mathrm{631}}^1\times {\mathrm{160967}}^1$

素因数の和:161613

約数の個数: 56

約数和(自身を含む): 51679742208

約数和(自身を除く): 32178268224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 631, 1262, 1893, 2524, 3786, 5048, 7572, 10096, 15144, 20192, 30288, 40384, 60576, 121152, 160967, 321934, 482901, 643868, 965802, 1287736, 1931604, 2575472, 3863208, 5150944, 7726416, 10301888, 15452832, 30905664, 101570177, 203140354, 304710531, 406280708, 609421062, 812561416, 1218842124, 1625122832, 2437684248, 3250245664, 4875368496, 6500491328, 9750736992, 19501473984]

約数ペア:

[(1, 19501473984), (2, 9750736992), (3, 6500491328), (4, 4875368496), (6, 3250245664), (8, 2437684248), (12, 1625122832), (16, 1218842124), (24, 812561416), (32, 609421062), (48, 406280708), (64, 304710531), (96, 203140354), (192, 101570177), (631, 30905664), (1262, 15452832), (1893, 10301888), (2524, 7726416), (3786, 5150944), (5048, 3863208), (7572, 2575472), (10096, 1931604), (15144, 1287736), (20192, 965802), (30288, 643868), (40384, 482901), (60576, 321934), (121152, 160967)]