12419274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 30412800

約数和(自身を除く): 17993526

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 79, 114, 133, 158, 197, 237, 266, 394, 399, 474, 553, 591, 798, 1106, 1182, 1379, 1501, 1659, 2758, 3002, 3318, 3743, 4137, 4503, 7486, 8274, 9006, 10507, 11229, 15563, 21014, 22458, 26201, 31126, 31521, 46689, 52402, 63042, 78603, 93378, 108941, 157206, 217882, 295697, 326823, 591394, 653646, 887091, 1774182, 2069879, 4139758, 6209637, 12419274]

約数ペア:

[(1, 12419274), (2, 6209637), (3, 4139758), (6, 2069879), (7, 1774182), (14, 887091), (19, 653646), (21, 591394), (38, 326823), (42, 295697), (57, 217882), (79, 157206), (114, 108941), (133, 93378), (158, 78603), (197, 63042), (237, 52402), (266, 46689), (394, 31521), (399, 31126), (474, 26201), (553, 22458), (591, 21014), (798, 15563), (1106, 11229), (1182, 10507), (1379, 9006), (1501, 8274), (1659, 7486), (2758, 4503), (3002, 4137), (3318, 3743)]