19007814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8539}}^1$

素因数の和:8604

約数の個数: 32

約数和(自身を含む): 44271360

約数和(自身を除く): 25263546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 8539, 17078, 25617, 51234, 59773, 119546, 179319, 358638, 452567, 905134, 1357701, 2715402, 3167969, 6335938, 9503907, 19007814]

約数ペア:

[(1, 19007814), (2, 9503907), (3, 6335938), (6, 3167969), (7, 2715402), (14, 1357701), (21, 905134), (42, 452567), (53, 358638), (106, 179319), (159, 119546), (318, 59773), (371, 51234), (742, 25617), (1113, 17078), (2226, 8539)]