19465572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2389}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 52465280

約数和(自身を除く): 32999708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2389, 2716, 4074, 4778, 7167, 8148, 9556, 14334, 16723, 28668, 33446, 50169, 66892, 100338, 200676, 231733, 463466, 695199, 926932, 1390398, 1622131, 2780796, 3244262, 4866393, 6488524, 9732786, 19465572]

約数ペア:

[(1, 19465572), (2, 9732786), (3, 6488524), (4, 4866393), (6, 3244262), (7, 2780796), (12, 1622131), (14, 1390398), (21, 926932), (28, 695199), (42, 463466), (84, 231733), (97, 200676), (194, 100338), (291, 66892), (388, 50169), (582, 33446), (679, 28668), (1164, 16723), (1358, 14334), (2037, 9556), (2389, 8148), (2716, 7167), (4074, 4778)]