39823696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11909}}^1$

素因数の和:11947

約数の個数: 40

約数和(自身を含む): 88610400

約数和(自身を除く): 48786704

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 11909, 23818, 47636, 95272, 130999, 190544, 226271, 261998, 452542, 523996, 905084, 1047992, 1810168, 2095984, 2488981, 3620336, 4977962, 9955924, 19911848, 39823696]

約数ペア:

[(1, 39823696), (2, 19911848), (4, 9955924), (8, 4977962), (11, 3620336), (16, 2488981), (19, 2095984), (22, 1810168), (38, 1047992), (44, 905084), (76, 523996), (88, 452542), (152, 261998), (176, 226271), (209, 190544), (304, 130999), (418, 95272), (836, 47636), (1672, 23818), (3344, 11909)]