1868969542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{19697}}^1$

素因数の和:19956

約数の個数: 32

約数和(自身を含む): 3233623680

約数和(自身を除く): 1364654138

約数列:

[1, 2, 11, 19, 22, 38, 209, 227, 418, 454, 2497, 4313, 4994, 8626, 19697, 39394, 47443, 94886, 216667, 374243, 433334, 748486, 4116673, 4471219, 8233346, 8942438, 49183409, 84953161, 98366818, 169906322, 934484771, 1868969542]

約数ペア:

[(1, 1868969542), (2, 934484771), (11, 169906322), (19, 98366818), (22, 84953161), (38, 49183409), (209, 8942438), (227, 8233346), (418, 4471219), (454, 4116673), (2497, 748486), (4313, 433334), (4994, 374243), (8626, 216667), (19697, 94886), (39394, 47443)]