19241352

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 57209880

約数和(自身を除く): 37968528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 61, 72, 78, 104, 117, 122, 156, 183, 234, 244, 312, 337, 366, 468, 488, 549, 674, 732, 793, 936, 1011, 1098, 1348, 1464, 1586, 2022, 2196, 2379, 2696, 3033, 3172, 4044, 4381, 4392, 4758, 6066, 6344, 7137, 8088, 8762, 9516, 12132, 13143, 14274, 17524, 19032, 20557, 24264, 26286, 28548, 35048, 39429, 41114, 52572, 57096, 61671, 78858, 82228, 105144, 123342, 157716, 164456, 185013, 246684, 267241, 315432, 370026, 493368, 534482, 740052, 801723, 1068964, 1480104, 1603446, 2137928, 2405169, 3206892, 4810338, 6413784, 9620676, 19241352]

約数ペア:

[(1, 19241352), (2, 9620676), (3, 6413784), (4, 4810338), (6, 3206892), (8, 2405169), (9, 2137928), (12, 1603446), (13, 1480104), (18, 1068964), (24, 801723), (26, 740052), (36, 534482), (39, 493368), (52, 370026), (61, 315432), (72, 267241), (78, 246684), (104, 185013), (117, 164456), (122, 157716), (156, 123342), (183, 105144), (234, 82228), (244, 78858), (312, 61671), (337, 57096), (366, 52572), (468, 41114), (488, 39429), (549, 35048), (674, 28548), (732, 26286), (793, 24264), (936, 20557), (1011, 19032), (1098, 17524), (1348, 14274), (1464, 13143), (1586, 12132), (2022, 9516), (2196, 8762), (2379, 8088), (2696, 7137), (3033, 6344), (3172, 6066), (4044, 4758), (4381, 4392)]