19398384

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5857}}^1$

素因数の和:5894

約数の個数: 60

約数和(自身を含む): 56658576

約数和(自身を除く): 37260192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 5857, 11714, 17571, 23428, 35142, 46856, 52713, 70284, 93712, 105426, 134711, 140568, 210852, 269422, 281136, 404133, 421704, 538844, 808266, 843408, 1077688, 1212399, 1616532, 2155376, 2424798, 3233064, 4849596, 6466128, 9699192, 19398384]

約数ペア:

[(1, 19398384), (2, 9699192), (3, 6466128), (4, 4849596), (6, 3233064), (8, 2424798), (9, 2155376), (12, 1616532), (16, 1212399), (18, 1077688), (23, 843408), (24, 808266), (36, 538844), (46, 421704), (48, 404133), (69, 281136), (72, 269422), (92, 210852), (138, 140568), (144, 134711), (184, 105426), (207, 93712), (276, 70284), (368, 52713), (414, 46856), (552, 35142), (828, 23428), (1104, 17571), (1656, 11714), (3312, 5857)]