19251888

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23593}}^1$

素因数の和:23621

約数の個数: 40

約数和(自身を含む): 52661808

約数和(自身を除く): 33409920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 23593, 47186, 70779, 94372, 141558, 188744, 283116, 377488, 401081, 566232, 802162, 1132464, 1203243, 1604324, 2406486, 3208648, 4812972, 6417296, 9625944, 19251888]

約数ペア:

[(1, 19251888), (2, 9625944), (3, 6417296), (4, 4812972), (6, 3208648), (8, 2406486), (12, 1604324), (16, 1203243), (17, 1132464), (24, 802162), (34, 566232), (48, 401081), (51, 377488), (68, 283116), (102, 188744), (136, 141558), (204, 94372), (272, 70779), (408, 47186), (816, 23593)]