19693670368

素因数分解:

$2^5\times {\mathrm{11941}}^1\times {\mathrm{51539}}^1$

素因数の和:63490

約数の個数: 24

約数和(自身を含む): 38775912840

約数和(自身を除く): 19082242472

約数列:

[1, 2, 4, 8, 16, 32, 11941, 23882, 47764, 51539, 95528, 103078, 191056, 206156, 382112, 412312, 824624, 1649248, 615427199, 1230854398, 2461708796, 4923417592, 9846835184, 19693670368]

約数ペア:

[(1, 19693670368), (2, 9846835184), (4, 4923417592), (8, 2461708796), (16, 1230854398), (32, 615427199), (11941, 1649248), (23882, 824624), (47764, 412312), (51539, 382112), (95528, 206156), (103078, 191056)]