19375860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{46133}}^1$

素因数の和:46152

約数の個数: 48

約数和(自身を含む): 62004096

約数和(自身を除く): 42628236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 46133, 92266, 138399, 184532, 230665, 276798, 322931, 461330, 553596, 645862, 691995, 922660, 968793, 1291724, 1383990, 1614655, 1937586, 2767980, 3229310, 3875172, 4843965, 6458620, 9687930, 19375860]

約数ペア:

[(1, 19375860), (2, 9687930), (3, 6458620), (4, 4843965), (5, 3875172), (6, 3229310), (7, 2767980), (10, 1937586), (12, 1614655), (14, 1383990), (15, 1291724), (20, 968793), (21, 922660), (28, 691995), (30, 645862), (35, 553596), (42, 461330), (60, 322931), (70, 276798), (84, 230665), (105, 184532), (140, 138399), (210, 92266), (420, 46133)]