19537416

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{3119}}^1$

素因数の和:3163

約数の個数: 64

約数和(自身を含む): 56160000

約数和(自身を除く): 36622584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3119, 3132, 6238, 6264, 9357, 12476, 18714, 24952, 28071, 37428, 56142, 74856, 84213, 90451, 112284, 168426, 180902, 224568, 271353, 336852, 361804, 542706, 673704, 723608, 814059, 1085412, 1628118, 2170824, 2442177, 3256236, 4884354, 6512472, 9768708, 19537416]

約数ペア:

[(1, 19537416), (2, 9768708), (3, 6512472), (4, 4884354), (6, 3256236), (8, 2442177), (9, 2170824), (12, 1628118), (18, 1085412), (24, 814059), (27, 723608), (29, 673704), (36, 542706), (54, 361804), (58, 336852), (72, 271353), (87, 224568), (108, 180902), (116, 168426), (174, 112284), (216, 90451), (232, 84213), (261, 74856), (348, 56142), (522, 37428), (696, 28071), (783, 24952), (1044, 18714), (1566, 12476), (2088, 9357), (3119, 6264), (3132, 6238)]