19535256

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 59164560

約数和(自身を除く): 39629304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 773, 936, 972, 1053, 1404, 1546, 1944, 2106, 2319, 2808, 3092, 3159, 4212, 4638, 6184, 6318, 6957, 8424, 9276, 10049, 12636, 13914, 18552, 20098, 20871, 25272, 27828, 30147, 40196, 41742, 55656, 60294, 62613, 80392, 83484, 90441, 120588, 125226, 166968, 180882, 187839, 241176, 250452, 271323, 361764, 375678, 500904, 542646, 723528, 751356, 813969, 1085292, 1502712, 1627938, 2170584, 2441907, 3255876, 4883814, 6511752, 9767628, 19535256]

約数ペア:

[(1, 19535256), (2, 9767628), (3, 6511752), (4, 4883814), (6, 3255876), (8, 2441907), (9, 2170584), (12, 1627938), (13, 1502712), (18, 1085292), (24, 813969), (26, 751356), (27, 723528), (36, 542646), (39, 500904), (52, 375678), (54, 361764), (72, 271323), (78, 250452), (81, 241176), (104, 187839), (108, 180882), (117, 166968), (156, 125226), (162, 120588), (216, 90441), (234, 83484), (243, 80392), (312, 62613), (324, 60294), (351, 55656), (468, 41742), (486, 40196), (648, 30147), (702, 27828), (773, 25272), (936, 20871), (972, 20098), (1053, 18552), (1404, 13914), (1546, 12636), (1944, 10049), (2106, 9276), (2319, 8424), (2808, 6957), (3092, 6318), (3159, 6184), (4212, 4638)]