19452696

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 50893920

約数和(自身を除く): 31441224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 328, 373, 424, 492, 636, 746, 984, 1119, 1272, 1492, 2173, 2238, 2984, 4346, 4476, 6519, 8692, 8952, 13038, 15293, 17384, 19769, 26076, 30586, 39538, 45879, 52152, 59307, 61172, 79076, 91758, 118614, 122344, 158152, 183516, 237228, 367032, 474456, 810529, 1621058, 2431587, 3242116, 4863174, 6484232, 9726348, 19452696]

約数ペア:

[(1, 19452696), (2, 9726348), (3, 6484232), (4, 4863174), (6, 3242116), (8, 2431587), (12, 1621058), (24, 810529), (41, 474456), (53, 367032), (82, 237228), (106, 183516), (123, 158152), (159, 122344), (164, 118614), (212, 91758), (246, 79076), (318, 61172), (328, 59307), (373, 52152), (424, 45879), (492, 39538), (636, 30586), (746, 26076), (984, 19769), (1119, 17384), (1272, 15293), (1492, 13038), (2173, 8952), (2238, 8692), (2984, 6519), (4346, 4476)]