11890616784

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{213737}}^1$

素因数の和:213828

約数の個数: 80

約数和(自身を含む): 32864354880

約数和(自身を除く): 20973738096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 732, 912, 976, 1159, 1464, 2318, 2928, 3477, 4636, 6954, 9272, 13908, 18544, 27816, 55632, 213737, 427474, 641211, 854948, 1282422, 1709896, 2564844, 3419792, 4061003, 5129688, 8122006, 10259376, 12183009, 13037957, 16244012, 24366018, 26075914, 32488024, 39113871, 48732036, 52151828, 64976048, 78227742, 97464072, 104303656, 156455484, 194928144, 208607312, 247721183, 312910968, 495442366, 625821936, 743163549, 990884732, 1486327098, 1981769464, 2972654196, 3963538928, 5945308392, 11890616784]

約数ペア:

[(1, 11890616784), (2, 5945308392), (3, 3963538928), (4, 2972654196), (6, 1981769464), (8, 1486327098), (12, 990884732), (16, 743163549), (19, 625821936), (24, 495442366), (38, 312910968), (48, 247721183), (57, 208607312), (61, 194928144), (76, 156455484), (114, 104303656), (122, 97464072), (152, 78227742), (183, 64976048), (228, 52151828), (244, 48732036), (304, 39113871), (366, 32488024), (456, 26075914), (488, 24366018), (732, 16244012), (912, 13037957), (976, 12183009), (1159, 10259376), (1464, 8122006), (2318, 5129688), (2928, 4061003), (3477, 3419792), (4636, 2564844), (6954, 1709896), (9272, 1282422), (13908, 854948), (18544, 641211), (27816, 427474), (55632, 213737)]