19228076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 41395200

約数和(自身を除く): 22167124

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 769, 893, 1316, 1538, 1786, 3076, 3572, 5383, 6251, 10766, 12502, 14611, 21532, 25004, 29222, 36143, 58444, 72286, 102277, 144572, 204554, 253001, 409108, 506002, 686717, 1012004, 1373434, 2746868, 4807019, 9614038, 19228076]

約数ペア:

[(1, 19228076), (2, 9614038), (4, 4807019), (7, 2746868), (14, 1373434), (19, 1012004), (28, 686717), (38, 506002), (47, 409108), (76, 253001), (94, 204554), (133, 144572), (188, 102277), (266, 72286), (329, 58444), (532, 36143), (658, 29222), (769, 25004), (893, 21532), (1316, 14611), (1538, 12502), (1786, 10766), (3076, 6251), (3572, 5383)]