19597634

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 36132480

約数和(自身を除く): 16534846

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 238, 469, 938, 1139, 1229, 2278, 2458, 7973, 8603, 15946, 17206, 20893, 41786, 82343, 146251, 164686, 292502, 576401, 1152802, 1399831, 2799662, 9798817, 19597634]

約数ペア:

[(1, 19597634), (2, 9798817), (7, 2799662), (14, 1399831), (17, 1152802), (34, 576401), (67, 292502), (119, 164686), (134, 146251), (238, 82343), (469, 41786), (938, 20893), (1139, 17206), (1229, 15946), (2278, 8603), (2458, 7973)]