19132544

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{7867}}^1$

素因数の和:7900

約数の個数: 32

約数和(自身を含む): 40126800

約数和(自身を除く): 20994256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 7867, 15734, 31468, 62936, 125872, 149473, 251744, 298946, 503488, 597892, 1006976, 1195784, 2391568, 4783136, 9566272, 19132544]

約数ペア:

[(1, 19132544), (2, 9566272), (4, 4783136), (8, 2391568), (16, 1195784), (19, 1006976), (32, 597892), (38, 503488), (64, 298946), (76, 251744), (128, 149473), (152, 125872), (304, 62936), (608, 31468), (1216, 15734), (2432, 7867)]