39191812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 78704640

約数和(自身を除く): 39512828

約数列:

[1, 2, 4, 11, 22, 31, 44, 59, 62, 118, 124, 236, 341, 487, 649, 682, 974, 1298, 1364, 1829, 1948, 2596, 3658, 5357, 7316, 10714, 15097, 20119, 21428, 28733, 30194, 40238, 57466, 60388, 80476, 114932, 166067, 316063, 332134, 632126, 664268, 890723, 1264252, 1781446, 3562892, 9797953, 19595906, 39191812]

約数ペア:

[(1, 39191812), (2, 19595906), (4, 9797953), (11, 3562892), (22, 1781446), (31, 1264252), (44, 890723), (59, 664268), (62, 632126), (118, 332134), (124, 316063), (236, 166067), (341, 114932), (487, 80476), (649, 60388), (682, 57466), (974, 40238), (1298, 30194), (1364, 28733), (1829, 21428), (1948, 20119), (2596, 15097), (3658, 10714), (5357, 7316)]