12693368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 26170200

約数和(自身を除く): 13476832

約数列:

[1, 2, 4, 8, 19, 37, 38, 61, 74, 76, 122, 148, 152, 244, 296, 488, 703, 1159, 1369, 1406, 2257, 2318, 2738, 2812, 4514, 4636, 5476, 5624, 9028, 9272, 10952, 18056, 26011, 42883, 52022, 83509, 85766, 104044, 167018, 171532, 208088, 334036, 343064, 668072, 1586671, 3173342, 6346684, 12693368]

約数ペア:

[(1, 12693368), (2, 6346684), (4, 3173342), (8, 1586671), (19, 668072), (37, 343064), (38, 334036), (61, 208088), (74, 171532), (76, 167018), (122, 104044), (148, 85766), (152, 83509), (244, 52022), (296, 42883), (488, 26011), (703, 18056), (1159, 10952), (1369, 9272), (1406, 9028), (2257, 5624), (2318, 5476), (2738, 4636), (2812, 4514)]