19135052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3449}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 35742000

約数和(自身を除く): 16606948

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 3449, 5548, 6898, 13796, 65531, 131062, 251777, 262124, 503554, 1007108, 4783763, 9567526, 19135052]

約数ペア:

[(1, 19135052), (2, 9567526), (4, 4783763), (19, 1007108), (38, 503554), (73, 262124), (76, 251777), (146, 131062), (292, 65531), (1387, 13796), (2774, 6898), (3449, 5548)]