40222886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2347}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 71003520

約数和(自身を除く): 30780634

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 2347, 4694, 8569, 17138, 25817, 44593, 51634, 89186, 96227, 192454, 490523, 981046, 1058497, 1828313, 2116994, 3656626, 20111443, 40222886]

約数ペア:

[(1, 40222886), (2, 20111443), (11, 3656626), (19, 2116994), (22, 1828313), (38, 1058497), (41, 981046), (82, 490523), (209, 192454), (418, 96227), (451, 89186), (779, 51634), (902, 44593), (1558, 25817), (2347, 17138), (4694, 8569)]