15673213468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{506699}}^1$

素因数の和:506770

約数の個数: 48

約数和(自身を含む): 32347728000

約数和(自身を除く): 16674514532

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 703, 814, 836, 1406, 1628, 2812, 7733, 15466, 30932, 506699, 1013398, 2026796, 5573689, 9627281, 11147378, 18747863, 19254562, 22294756, 37495726, 38509124, 74991452, 105900091, 206226493, 211800182, 356209397, 412452986, 423600364, 712418794, 824905972, 1424837588, 3918303367, 7836606734, 15673213468]

約数ペア:

[(1, 15673213468), (2, 7836606734), (4, 3918303367), (11, 1424837588), (19, 824905972), (22, 712418794), (37, 423600364), (38, 412452986), (44, 356209397), (74, 211800182), (76, 206226493), (148, 105900091), (209, 74991452), (407, 38509124), (418, 37495726), (703, 22294756), (814, 19254562), (836, 18747863), (1406, 11147378), (1628, 9627281), (2812, 5573689), (7733, 2026796), (15466, 1013398), (30932, 506699)]