4215691918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{77743}}^1$

素因数の和:79191

約数の個数: 16

約数和(自身を含む): 6661105920

約数和(自身を除く): 2445414002

約数列:

[1, 2, 19, 38, 1427, 2854, 27113, 54226, 77743, 155486, 1477117, 2954234, 110939261, 221878522, 2107845959, 4215691918]

約数ペア:

[(1, 4215691918), (2, 2107845959), (19, 221878522), (38, 110939261), (1427, 2954234), (2854, 1477117), (27113, 155486), (54226, 77743)]