19000608

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 57335040

約数和(自身を除く): 38334432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 836, 912, 947, 1056, 1254, 1672, 1824, 1894, 2508, 2841, 3344, 3788, 5016, 5682, 6688, 7576, 10032, 10417, 11364, 15152, 17993, 20064, 20834, 22728, 30304, 31251, 35986, 41668, 45456, 53979, 62502, 71972, 83336, 90912, 107958, 125004, 143944, 166672, 197923, 215916, 250008, 287888, 333344, 395846, 431832, 500016, 575776, 593769, 791692, 863664, 1000032, 1187538, 1583384, 1727328, 2375076, 3166768, 4750152, 6333536, 9500304, 19000608]

約数ペア:

[(1, 19000608), (2, 9500304), (3, 6333536), (4, 4750152), (6, 3166768), (8, 2375076), (11, 1727328), (12, 1583384), (16, 1187538), (19, 1000032), (22, 863664), (24, 791692), (32, 593769), (33, 575776), (38, 500016), (44, 431832), (48, 395846), (57, 333344), (66, 287888), (76, 250008), (88, 215916), (96, 197923), (114, 166672), (132, 143944), (152, 125004), (176, 107958), (209, 90912), (228, 83336), (264, 71972), (304, 62502), (352, 53979), (418, 45456), (456, 41668), (528, 35986), (608, 31251), (627, 30304), (836, 22728), (912, 20834), (947, 20064), (1056, 17993), (1254, 15152), (1672, 11364), (1824, 10417), (1894, 10032), (2508, 7576), (2841, 6688), (3344, 5682), (3788, 5016)]