11968418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 24330240

約数和(自身を除く): 12361822

約数列:

[1, 2, 7, 11, 14, 22, 23, 31, 46, 62, 77, 109, 154, 161, 217, 218, 253, 322, 341, 434, 506, 682, 713, 763, 1199, 1426, 1526, 1771, 2387, 2398, 2507, 3379, 3542, 4774, 4991, 5014, 6758, 7843, 8393, 9982, 15686, 16786, 17549, 23653, 27577, 35098, 37169, 47306, 54901, 55154, 74338, 77717, 109802, 155434, 193039, 260183, 386078, 520366, 544019, 854887, 1088038, 1709774, 5984209, 11968418]

約数ペア:

[(1, 11968418), (2, 5984209), (7, 1709774), (11, 1088038), (14, 854887), (22, 544019), (23, 520366), (31, 386078), (46, 260183), (62, 193039), (77, 155434), (109, 109802), (154, 77717), (161, 74338), (217, 55154), (218, 54901), (253, 47306), (322, 37169), (341, 35098), (434, 27577), (506, 23653), (682, 17549), (713, 16786), (763, 15686), (1199, 9982), (1426, 8393), (1526, 7843), (1771, 6758), (2387, 5014), (2398, 4991), (2507, 4774), (3379, 3542)]