11812984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 25344000

約数和(自身を除く): 13531016

約数列:

[1, 2, 4, 8, 19, 23, 31, 38, 46, 62, 76, 92, 109, 124, 152, 184, 218, 248, 436, 437, 589, 713, 872, 874, 1178, 1426, 1748, 2071, 2356, 2507, 2852, 3379, 3496, 4142, 4712, 5014, 5704, 6758, 8284, 10028, 13516, 13547, 16568, 20056, 27032, 27094, 47633, 54188, 64201, 77717, 95266, 108376, 128402, 155434, 190532, 256804, 310868, 381064, 513608, 621736, 1476623, 2953246, 5906492, 11812984]

約数ペア:

[(1, 11812984), (2, 5906492), (4, 2953246), (8, 1476623), (19, 621736), (23, 513608), (31, 381064), (38, 310868), (46, 256804), (62, 190532), (76, 155434), (92, 128402), (109, 108376), (124, 95266), (152, 77717), (184, 64201), (218, 54188), (248, 47633), (436, 27094), (437, 27032), (589, 20056), (713, 16568), (872, 13547), (874, 13516), (1178, 10028), (1426, 8284), (1748, 6758), (2071, 5704), (2356, 5014), (2507, 4712), (2852, 4142), (3379, 3496)]