12153350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 25980480

約数和(自身を除く): 13827130

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 1163, 2090, 2326, 5225, 5815, 10450, 11630, 12793, 22097, 25586, 29075, 44194, 58150, 63965, 110485, 127930, 220970, 243067, 319825, 486134, 552425, 639650, 1104850, 1215335, 2430670, 6076675, 12153350]

約数ペア:

[(1, 12153350), (2, 6076675), (5, 2430670), (10, 1215335), (11, 1104850), (19, 639650), (22, 552425), (25, 486134), (38, 319825), (50, 243067), (55, 220970), (95, 127930), (110, 110485), (190, 63965), (209, 58150), (275, 44194), (418, 29075), (475, 25586), (550, 22097), (950, 12793), (1045, 11630), (1163, 10450), (2090, 5815), (2326, 5225)]