18848434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 32970240

約数和(自身を除く): 14121806

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 319, 341, 638, 682, 899, 953, 1798, 1906, 9889, 10483, 19778, 20966, 27637, 29543, 55274, 59086, 304007, 324973, 608014, 649946, 856747, 1713494, 9424217, 18848434]

約数ペア:

[(1, 18848434), (2, 9424217), (11, 1713494), (22, 856747), (29, 649946), (31, 608014), (58, 324973), (62, 304007), (319, 59086), (341, 55274), (638, 29543), (682, 27637), (899, 20966), (953, 19778), (1798, 10483), (1906, 9889)]