23378930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4243}}^1$

素因数の和:4298

約数の個数: 32

約数和(自身を含む): 45835200

約数和(自身を除く): 22456270

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 4243, 5510, 8486, 21215, 42430, 80617, 123047, 161234, 246094, 403085, 615235, 806170, 1230470, 2337893, 4675786, 11689465, 23378930]

約数ペア:

[(1, 23378930), (2, 11689465), (5, 4675786), (10, 2337893), (19, 1230470), (29, 806170), (38, 615235), (58, 403085), (95, 246094), (145, 161234), (190, 123047), (290, 80617), (551, 42430), (1102, 21215), (2755, 8486), (4243, 5510)]