21223896

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{21569}}^1$

素因数の和:21619

約数の個数: 32

約数和(自身を含む): 54356400

約数和(自身を除く): 33132504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 21569, 43138, 64707, 86276, 129414, 172552, 258828, 517656, 884329, 1768658, 2652987, 3537316, 5305974, 7074632, 10611948, 21223896]

約数ペア:

[(1, 21223896), (2, 10611948), (3, 7074632), (4, 5305974), (6, 3537316), (8, 2652987), (12, 1768658), (24, 884329), (41, 517656), (82, 258828), (123, 172552), (164, 129414), (246, 86276), (328, 64707), (492, 43138), (984, 21569)]