19623366964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1283}}^1\times {\mathrm{2003}}^1$

素因数の和:3396

約数の個数: 48

約数和(自身を含む): 36312095232

約数和(自身を除く): 16688728268

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 332, 1283, 1909, 2003, 2566, 3818, 4006, 5132, 7636, 8012, 29509, 46069, 59018, 92138, 106489, 118036, 166249, 184276, 212978, 332498, 425956, 664996, 2449247, 2569849, 3823727, 4898494, 5139698, 7647454, 9796988, 10279396, 15294908, 59106527, 118213054, 213297467, 236426108, 426594934, 853189868, 4905841741, 9811683482, 19623366964]

約数ペア:

[(1, 19623366964), (2, 9811683482), (4, 4905841741), (23, 853189868), (46, 426594934), (83, 236426108), (92, 213297467), (166, 118213054), (332, 59106527), (1283, 15294908), (1909, 10279396), (2003, 9796988), (2566, 7647454), (3818, 5139698), (4006, 4898494), (5132, 3823727), (7636, 2569849), (8012, 2449247), (29509, 664996), (46069, 425956), (59018, 332498), (92138, 212978), (106489, 184276), (118036, 166249)]