19175364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{40973}}^1$

素因数の和:40996

約数の個数: 36

約数和(自身を含む): 52200876

約数和(自身を除く): 33025512

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 40973, 81946, 122919, 163892, 245838, 368757, 491676, 532649, 737514, 1065298, 1475028, 1597947, 2130596, 3195894, 4793841, 6391788, 9587682, 19175364]

約数ペア:

[(1, 19175364), (2, 9587682), (3, 6391788), (4, 4793841), (6, 3195894), (9, 2130596), (12, 1597947), (13, 1475028), (18, 1065298), (26, 737514), (36, 532649), (39, 491676), (52, 368757), (78, 245838), (117, 163892), (156, 122919), (234, 81946), (468, 40973)]