19088850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 53996544

約数和(自身を除く): 34907694

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 46, 50, 55, 66, 69, 75, 110, 115, 138, 150, 165, 230, 253, 275, 330, 345, 503, 506, 550, 575, 690, 759, 825, 1006, 1150, 1265, 1509, 1518, 1650, 1725, 2515, 2530, 3018, 3450, 3795, 5030, 5533, 6325, 7545, 7590, 11066, 11569, 12575, 12650, 15090, 16599, 18975, 23138, 25150, 27665, 33198, 34707, 37725, 37950, 55330, 57845, 69414, 75450, 82995, 115690, 127259, 138325, 165990, 173535, 254518, 276650, 289225, 347070, 381777, 414975, 578450, 636295, 763554, 829950, 867675, 1272590, 1735350, 1908885, 3181475, 3817770, 6362950, 9544425, 19088850]

約数ペア:

[(1, 19088850), (2, 9544425), (3, 6362950), (5, 3817770), (6, 3181475), (10, 1908885), (11, 1735350), (15, 1272590), (22, 867675), (23, 829950), (25, 763554), (30, 636295), (33, 578450), (46, 414975), (50, 381777), (55, 347070), (66, 289225), (69, 276650), (75, 254518), (110, 173535), (115, 165990), (138, 138325), (150, 127259), (165, 115690), (230, 82995), (253, 75450), (275, 69414), (330, 57845), (345, 55330), (503, 37950), (506, 37725), (550, 34707), (575, 33198), (690, 27665), (759, 25150), (825, 23138), (1006, 18975), (1150, 16599), (1265, 15090), (1509, 12650), (1518, 12575), (1650, 11569), (1725, 11066), (2515, 7590), (2530, 7545), (3018, 6325), (3450, 5533), (3795, 5030)]