19129032

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 37480248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 107, 117, 156, 191, 214, 234, 312, 321, 382, 428, 468, 573, 642, 764, 856, 936, 963, 1146, 1284, 1391, 1528, 1719, 1926, 2292, 2483, 2568, 2782, 3438, 3852, 4173, 4584, 4966, 5564, 6876, 7449, 7704, 8346, 9932, 11128, 12519, 13752, 14898, 16692, 19864, 20437, 22347, 25038, 29796, 33384, 40874, 44694, 50076, 59592, 61311, 81748, 89388, 100152, 122622, 163496, 178776, 183933, 245244, 265681, 367866, 490488, 531362, 735732, 797043, 1062724, 1471464, 1594086, 2125448, 2391129, 3188172, 4782258, 6376344, 9564516, 19129032]

約数ペア:

[(1, 19129032), (2, 9564516), (3, 6376344), (4, 4782258), (6, 3188172), (8, 2391129), (9, 2125448), (12, 1594086), (13, 1471464), (18, 1062724), (24, 797043), (26, 735732), (36, 531362), (39, 490488), (52, 367866), (72, 265681), (78, 245244), (104, 183933), (107, 178776), (117, 163496), (156, 122622), (191, 100152), (214, 89388), (234, 81748), (312, 61311), (321, 59592), (382, 50076), (428, 44694), (468, 40874), (573, 33384), (642, 29796), (764, 25038), (856, 22347), (936, 20437), (963, 19864), (1146, 16692), (1284, 14898), (1391, 13752), (1528, 12519), (1719, 11128), (1926, 9932), (2292, 8346), (2483, 7704), (2568, 7449), (2782, 6876), (3438, 5564), (3852, 4966), (4173, 4584)]