19243104

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4889}}^1$

素因数の和:4943

約数の個数: 48

約数和(自身を含む): 51755760

約数和(自身を除く): 32512656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 4889, 9778, 14667, 19556, 29334, 39112, 58668, 78224, 117336, 156448, 200449, 234672, 400898, 469344, 601347, 801796, 1202694, 1603592, 2405388, 3207184, 4810776, 6414368, 9621552, 19243104]

約数ペア:

[(1, 19243104), (2, 9621552), (3, 6414368), (4, 4810776), (6, 3207184), (8, 2405388), (12, 1603592), (16, 1202694), (24, 801796), (32, 601347), (41, 469344), (48, 400898), (82, 234672), (96, 200449), (123, 156448), (164, 117336), (246, 78224), (328, 58668), (492, 39112), (656, 29334), (984, 19556), (1312, 14667), (1968, 9778), (3936, 4889)]