22196356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 51025856

約数和(自身を除く): 28829500

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 211, 221, 238, 289, 364, 422, 442, 476, 578, 844, 884, 1156, 1477, 1547, 2023, 2743, 2954, 3094, 3587, 3757, 4046, 5486, 5908, 6188, 7174, 7514, 8092, 10972, 14348, 15028, 19201, 25109, 26299, 38402, 46631, 50218, 52598, 60979, 76804, 93262, 100436, 105196, 121958, 186524, 243916, 326417, 426853, 652834, 792727, 853706, 1305668, 1585454, 1707412, 3170908, 5549089, 11098178, 22196356]

約数ペア:

[(1, 22196356), (2, 11098178), (4, 5549089), (7, 3170908), (13, 1707412), (14, 1585454), (17, 1305668), (26, 853706), (28, 792727), (34, 652834), (52, 426853), (68, 326417), (91, 243916), (119, 186524), (182, 121958), (211, 105196), (221, 100436), (238, 93262), (289, 76804), (364, 60979), (422, 52598), (442, 50218), (476, 46631), (578, 38402), (844, 26299), (884, 25109), (1156, 19201), (1477, 15028), (1547, 14348), (2023, 10972), (2743, 8092), (2954, 7514), (3094, 7174), (3587, 6188), (3757, 5908), (4046, 5486)]