13189686

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 16359114

約数列:

[1, 2, 3, 6, 19, 37, 38, 53, 57, 59, 74, 106, 111, 114, 118, 159, 177, 222, 318, 354, 703, 1007, 1121, 1406, 1961, 2014, 2109, 2183, 2242, 3021, 3127, 3363, 3922, 4218, 4366, 5883, 6042, 6254, 6549, 6726, 9381, 11766, 13098, 18762, 37259, 41477, 59413, 74518, 82954, 111777, 115699, 118826, 124431, 178239, 223554, 231398, 248862, 347097, 356478, 694194, 2198281, 4396562, 6594843, 13189686]

約数ペア:

[(1, 13189686), (2, 6594843), (3, 4396562), (6, 2198281), (19, 694194), (37, 356478), (38, 347097), (53, 248862), (57, 231398), (59, 223554), (74, 178239), (106, 124431), (111, 118826), (114, 115699), (118, 111777), (159, 82954), (177, 74518), (222, 59413), (318, 41477), (354, 37259), (703, 18762), (1007, 13098), (1121, 11766), (1406, 9381), (1961, 6726), (2014, 6549), (2109, 6254), (2183, 6042), (2242, 5883), (3021, 4366), (3127, 4218), (3363, 3922)]