19679136

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10789}}^1$

素因数の和:10821

約数の個数: 48

約数和(自身を含む): 54381600

約数和(自身を除く): 34702464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 10789, 21578, 32367, 43156, 64734, 86312, 129468, 172624, 204991, 258936, 345248, 409982, 517872, 614973, 819964, 1035744, 1229946, 1639928, 2459892, 3279856, 4919784, 6559712, 9839568, 19679136]

約数ペア:

[(1, 19679136), (2, 9839568), (3, 6559712), (4, 4919784), (6, 3279856), (8, 2459892), (12, 1639928), (16, 1229946), (19, 1035744), (24, 819964), (32, 614973), (38, 517872), (48, 409982), (57, 345248), (76, 258936), (96, 204991), (114, 172624), (152, 129468), (228, 86312), (304, 64734), (456, 43156), (608, 32367), (912, 21578), (1824, 10789)]