19424352

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 53996544

約数和(自身を除く): 34572192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 93, 96, 107, 122, 124, 183, 186, 214, 244, 248, 321, 366, 372, 428, 488, 496, 642, 732, 744, 856, 976, 992, 1284, 1464, 1488, 1712, 1891, 1952, 2568, 2928, 2976, 3317, 3424, 3782, 5136, 5673, 5856, 6527, 6634, 7564, 9951, 10272, 11346, 13054, 13268, 15128, 19581, 19902, 22692, 26108, 26536, 30256, 39162, 39804, 45384, 52216, 53072, 60512, 78324, 79608, 90768, 104432, 106144, 156648, 159216, 181536, 202337, 208864, 313296, 318432, 404674, 607011, 626592, 809348, 1214022, 1618696, 2428044, 3237392, 4856088, 6474784, 9712176, 19424352]

約数ペア:

[(1, 19424352), (2, 9712176), (3, 6474784), (4, 4856088), (6, 3237392), (8, 2428044), (12, 1618696), (16, 1214022), (24, 809348), (31, 626592), (32, 607011), (48, 404674), (61, 318432), (62, 313296), (93, 208864), (96, 202337), (107, 181536), (122, 159216), (124, 156648), (183, 106144), (186, 104432), (214, 90768), (244, 79608), (248, 78324), (321, 60512), (366, 53072), (372, 52216), (428, 45384), (488, 39804), (496, 39162), (642, 30256), (732, 26536), (744, 26108), (856, 22692), (976, 19902), (992, 19581), (1284, 15128), (1464, 13268), (1488, 13054), (1712, 11346), (1891, 10272), (1952, 9951), (2568, 7564), (2928, 6634), (2976, 6527), (3317, 5856), (3424, 5673), (3782, 5136)]