15445144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 35562240

約数和(自身を除く): 20117096

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 184, 253, 286, 299, 506, 572, 587, 598, 1012, 1144, 1174, 1196, 2024, 2348, 2392, 3289, 4696, 6457, 6578, 7631, 12914, 13156, 13501, 15262, 25828, 26312, 27002, 30524, 51656, 54004, 61048, 83941, 108008, 148511, 167882, 175513, 297022, 335764, 351026, 594044, 671528, 702052, 1188088, 1404104, 1930643, 3861286, 7722572, 15445144]

約数ペア:

[(1, 15445144), (2, 7722572), (4, 3861286), (8, 1930643), (11, 1404104), (13, 1188088), (22, 702052), (23, 671528), (26, 594044), (44, 351026), (46, 335764), (52, 297022), (88, 175513), (92, 167882), (104, 148511), (143, 108008), (184, 83941), (253, 61048), (286, 54004), (299, 51656), (506, 30524), (572, 27002), (587, 26312), (598, 25828), (1012, 15262), (1144, 13501), (1174, 13156), (1196, 12914), (2024, 7631), (2348, 6578), (2392, 6457), (3289, 4696)]