19635474

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4201}}^1$

素因数の和:4266

約数の個数: 32

約数和(自身を含む): 42356160

約数和(自身を除く): 22720686

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4201, 4674, 8402, 12603, 25206, 79819, 159638, 172241, 239457, 344482, 478914, 516723, 1033446, 3272579, 6545158, 9817737, 19635474]

約数ペア:

[(1, 19635474), (2, 9817737), (3, 6545158), (6, 3272579), (19, 1033446), (38, 516723), (41, 478914), (57, 344482), (82, 239457), (114, 172241), (123, 159638), (246, 79819), (779, 25206), (1558, 12603), (2337, 8402), (4201, 4674)]