16849250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{557}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 34732152

約数和(自身を除く): 17882902

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 242, 250, 275, 550, 557, 605, 1114, 1210, 1375, 2750, 2785, 3025, 5570, 6050, 6127, 12254, 13925, 15125, 27850, 30250, 30635, 61270, 67397, 69625, 134794, 139250, 153175, 306350, 336985, 673970, 765875, 1531750, 1684925, 3369850, 8424625, 16849250]

約数ペア:

[(1, 16849250), (2, 8424625), (5, 3369850), (10, 1684925), (11, 1531750), (22, 765875), (25, 673970), (50, 336985), (55, 306350), (110, 153175), (121, 139250), (125, 134794), (242, 69625), (250, 67397), (275, 61270), (550, 30635), (557, 30250), (605, 27850), (1114, 15125), (1210, 13925), (1375, 12254), (2750, 6127), (2785, 6050), (3025, 5570)]