22238816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 46771200

約数和(自身を除く): 24532384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 463, 608, 632, 926, 1264, 1501, 1852, 2528, 3002, 3704, 6004, 7408, 8797, 12008, 14816, 17594, 24016, 35188, 36577, 48032, 70376, 73154, 140752, 146308, 281504, 292616, 585232, 694963, 1170464, 1389926, 2779852, 5559704, 11119408, 22238816]

約数ペア:

[(1, 22238816), (2, 11119408), (4, 5559704), (8, 2779852), (16, 1389926), (19, 1170464), (32, 694963), (38, 585232), (76, 292616), (79, 281504), (152, 146308), (158, 140752), (304, 73154), (316, 70376), (463, 48032), (608, 36577), (632, 35188), (926, 24016), (1264, 17594), (1501, 14816), (1852, 12008), (2528, 8797), (3002, 7408), (3704, 6004)]