18553190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 34884864

約数和(自身を除く): 16331674

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 485, 617, 970, 1234, 3007, 3085, 6014, 6170, 15035, 19127, 30070, 38254, 59849, 95635, 119698, 191270, 299245, 598490, 1855319, 3710638, 9276595, 18553190]

約数ペア:

[(1, 18553190), (2, 9276595), (5, 3710638), (10, 1855319), (31, 598490), (62, 299245), (97, 191270), (155, 119698), (194, 95635), (310, 59849), (485, 38254), (617, 30070), (970, 19127), (1234, 15035), (3007, 6170), (3085, 6014)]