8919009792019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2\times {\mathrm{157}}^1\times {\mathrm{15161}}^1$

素因数の和:15512

約数の個数: 48

約数和(自身を含む): 9787542841440

約数和(自身を除く): 868533049421

約数列:

[1, 19, 53, 61, 157, 1007, 1159, 2983, 3233, 3721, 8321, 9577, 15161, 61427, 70699, 158099, 181963, 197213, 288059, 507581, 584197, 803533, 924821, 2380277, 3747047, 9644039, 11099743, 15267127, 17571599, 30962441, 45225263, 49015513, 56414081, 126154681, 145196897, 588286379, 931294747, 1071867539, 2396938939, 2758741043, 2989946293, 7695435541, 8857010717, 56808979567, 146213275279, 168283203623, 469421568001, 8919009792019]

約数ペア:

[(1, 8919009792019), (19, 469421568001), (53, 168283203623), (61, 146213275279), (157, 56808979567), (1007, 8857010717), (1159, 7695435541), (2983, 2989946293), (3233, 2758741043), (3721, 2396938939), (8321, 1071867539), (9577, 931294747), (15161, 588286379), (61427, 145196897), (70699, 126154681), (158099, 56414081), (181963, 49015513), (197213, 45225263), (288059, 30962441), (507581, 17571599), (584197, 15267127), (803533, 11099743), (924821, 9644039), (2380277, 3747047)]