15705821177816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{12793007}}^1$

素因数の和:12795024

約数の個数: 64

約数和(自身を含む): 36733331450880

約数和(自身を除く): 21027510273064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1993, 3986, 7972, 13951, 15944, 21923, 27902, 43846, 55804, 87692, 111608, 153461, 175384, 306922, 613844, 1227688, 12793007, 25586014, 51172028, 89551049, 102344056, 140723077, 179102098, 281446154, 358204196, 562892308, 716408392, 985061539, 1125784616, 1970123078, 3940246156, 7880492312, 25496462951, 50992925902, 101985851804, 178475240657, 203971703608, 280461092461, 356950481314, 560922184922, 713900962628, 1121844369844, 1427801925256, 1963227647227, 2243688739688, 3926455294454, 7852910588908, 15705821177816]

約数ペア:

[(1, 15705821177816), (2, 7852910588908), (4, 3926455294454), (7, 2243688739688), (8, 1963227647227), (11, 1427801925256), (14, 1121844369844), (22, 713900962628), (28, 560922184922), (44, 356950481314), (56, 280461092461), (77, 203971703608), (88, 178475240657), (154, 101985851804), (308, 50992925902), (616, 25496462951), (1993, 7880492312), (3986, 3940246156), (7972, 1970123078), (13951, 1125784616), (15944, 985061539), (21923, 716408392), (27902, 562892308), (43846, 358204196), (55804, 281446154), (87692, 179102098), (111608, 140723077), (153461, 102344056), (175384, 89551049), (306922, 51172028), (613844, 25586014), (1227688, 12793007)]