1917499683430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4969}}^1\times {\mathrm{38321}}^1$

素因数の和:43369

約数の個数: 64

約数和(自身を含む): 3702549009600

約数和(自身を除く): 1785049326170

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 4969, 5035, 9938, 10070, 24845, 38321, 49690, 76642, 94411, 188822, 191605, 263357, 383210, 472055, 526714, 728099, 944110, 1316785, 1456198, 2031013, 2633570, 3640495, 4062026, 5003783, 7280990, 10007566, 10155065, 20310130, 25018915, 38589247, 50037830, 77178494, 190417049, 192946235, 380834098, 385892470, 952085245, 1904170490, 3617923931, 7235847862, 10092103597, 18089619655, 20184207194, 36179239310, 50460517985, 100921035970, 191749968343, 383499936686, 958749841715, 1917499683430]

約数ペア:

[(1, 1917499683430), (2, 958749841715), (5, 383499936686), (10, 191749968343), (19, 100921035970), (38, 50460517985), (53, 36179239310), (95, 20184207194), (106, 18089619655), (190, 10092103597), (265, 7235847862), (530, 3617923931), (1007, 1904170490), (2014, 952085245), (4969, 385892470), (5035, 380834098), (9938, 192946235), (10070, 190417049), (24845, 77178494), (38321, 50037830), (49690, 38589247), (76642, 25018915), (94411, 20310130), (188822, 10155065), (191605, 10007566), (263357, 7280990), (383210, 5003783), (472055, 4062026), (526714, 3640495), (728099, 2633570), (944110, 2031013), (1316785, 1456198)]