16888956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11827}}^1$

素因数の和:11858

約数の個数: 48

約数和(自身を含む): 47690496

約数和(自身を除く): 30801540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 11827, 23654, 35481, 47308, 70962, 82789, 141924, 165578, 201059, 248367, 331156, 402118, 496734, 603177, 804236, 993468, 1206354, 1407413, 2412708, 2814826, 4222239, 5629652, 8444478, 16888956]

約数ペア:

[(1, 16888956), (2, 8444478), (3, 5629652), (4, 4222239), (6, 2814826), (7, 2412708), (12, 1407413), (14, 1206354), (17, 993468), (21, 804236), (28, 603177), (34, 496734), (42, 402118), (51, 331156), (68, 248367), (84, 201059), (102, 165578), (119, 141924), (204, 82789), (238, 70962), (357, 47308), (476, 35481), (714, 23654), (1428, 11827)]