38213318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2521}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 68638752

約数和(自身を除く): 30425434

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 2521, 5042, 7579, 15158, 27731, 32773, 55462, 65546, 133613, 267226, 360503, 721006, 1469743, 1736969, 2939486, 3473938, 19106659, 38213318]

約数ペア:

[(1, 38213318), (2, 19106659), (11, 3473938), (13, 2939486), (22, 1736969), (26, 1469743), (53, 721006), (106, 360503), (143, 267226), (286, 133613), (583, 65546), (689, 55462), (1166, 32773), (1378, 27731), (2521, 15158), (5042, 7579)]