17925094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 32314896

約数和(自身を除く): 14389802

約数列:

[1, 2, 11, 19, 22, 37, 38, 61, 74, 122, 209, 361, 407, 418, 671, 703, 722, 814, 1159, 1342, 1406, 2257, 2318, 3971, 4514, 7733, 7942, 12749, 13357, 15466, 22021, 24827, 25498, 26714, 42883, 44042, 49654, 85766, 146927, 242231, 293854, 471713, 484462, 814777, 943426, 1629554, 8962547, 17925094]

約数ペア:

[(1, 17925094), (2, 8962547), (11, 1629554), (19, 943426), (22, 814777), (37, 484462), (38, 471713), (61, 293854), (74, 242231), (122, 146927), (209, 85766), (361, 49654), (407, 44042), (418, 42883), (671, 26714), (703, 25498), (722, 24827), (814, 22021), (1159, 15466), (1342, 13357), (1406, 12749), (2257, 7942), (2318, 7733), (3971, 4514)]