19411416

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{15859}}^1$

素因数の和:15888

約数の個数: 48

約数和(自身を含む): 55668600

約数和(自身を除く): 36257184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 15859, 31718, 47577, 63436, 95154, 126872, 142731, 190308, 269603, 285462, 380616, 539206, 570924, 808809, 1078412, 1141848, 1617618, 2156824, 2426427, 3235236, 4852854, 6470472, 9705708, 19411416]

約数ペア:

[(1, 19411416), (2, 9705708), (3, 6470472), (4, 4852854), (6, 3235236), (8, 2426427), (9, 2156824), (12, 1617618), (17, 1141848), (18, 1078412), (24, 808809), (34, 570924), (36, 539206), (51, 380616), (68, 285462), (72, 269603), (102, 190308), (136, 142731), (153, 126872), (204, 95154), (306, 63436), (408, 47577), (612, 31718), (1224, 15859)]