19083582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{487}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 47503872

約数和(自身を除く): 28420290

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 311, 487, 622, 933, 974, 1461, 1866, 2177, 2799, 2922, 3409, 4354, 4383, 5598, 6531, 6818, 8766, 10227, 13062, 19593, 20454, 30681, 39186, 61362, 151457, 302914, 454371, 908742, 1060199, 1363113, 2120398, 2726226, 3180597, 6361194, 9541791, 19083582]

約数ペア:

[(1, 19083582), (2, 9541791), (3, 6361194), (6, 3180597), (7, 2726226), (9, 2120398), (14, 1363113), (18, 1060199), (21, 908742), (42, 454371), (63, 302914), (126, 151457), (311, 61362), (487, 39186), (622, 30681), (933, 20454), (974, 19593), (1461, 13062), (1866, 10227), (2177, 8766), (2799, 6818), (2922, 6531), (3409, 5598), (4354, 4383)]