12099428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 24978240

約数和(自身を除く): 12878812

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 353, 418, 451, 706, 779, 836, 902, 1412, 1558, 1804, 3116, 3883, 6707, 7766, 8569, 13414, 14473, 15532, 17138, 26828, 28946, 34276, 57892, 73777, 147554, 159203, 274987, 295108, 318406, 549974, 636812, 1099948, 3024857, 6049714, 12099428]

約数ペア:

[(1, 12099428), (2, 6049714), (4, 3024857), (11, 1099948), (19, 636812), (22, 549974), (38, 318406), (41, 295108), (44, 274987), (76, 159203), (82, 147554), (164, 73777), (209, 57892), (353, 34276), (418, 28946), (451, 26828), (706, 17138), (779, 15532), (836, 14473), (902, 13414), (1412, 8569), (1558, 7766), (1804, 6707), (3116, 3883)]