19216344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1069}}^1$

素因数の和:1192

約数の個数: 64

約数和(自身を含む): 55468800

約数和(自身を除く): 36252456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1069, 1284, 1498, 2138, 2247, 2568, 2996, 3207, 4276, 4494, 5992, 6414, 7483, 8552, 8988, 12828, 14966, 17976, 22449, 25656, 29932, 44898, 59864, 89796, 114383, 179592, 228766, 343149, 457532, 686298, 800681, 915064, 1372596, 1601362, 2402043, 2745192, 3202724, 4804086, 6405448, 9608172, 19216344]

約数ペア:

[(1, 19216344), (2, 9608172), (3, 6405448), (4, 4804086), (6, 3202724), (7, 2745192), (8, 2402043), (12, 1601362), (14, 1372596), (21, 915064), (24, 800681), (28, 686298), (42, 457532), (56, 343149), (84, 228766), (107, 179592), (168, 114383), (214, 89796), (321, 59864), (428, 44898), (642, 29932), (749, 25656), (856, 22449), (1069, 17976), (1284, 14966), (1498, 12828), (2138, 8988), (2247, 8552), (2568, 7483), (2996, 6414), (3207, 5992), (4276, 4494)]