19431567358

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{143489}}^1$

素因数の和:144084

約数の個数: 32

約数和(自身を含む): 35332977600

約数和(自身を除く): 15901410242

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 569, 1138, 3983, 7966, 9673, 19346, 67711, 135422, 143489, 286978, 1004423, 2008846, 2439313, 4878626, 17075191, 34150382, 81645241, 163290482, 571516687, 1143033374, 1387969097, 2775938194, 9715783679, 19431567358]

約数ペア:

[(1, 19431567358), (2, 9715783679), (7, 2775938194), (14, 1387969097), (17, 1143033374), (34, 571516687), (119, 163290482), (238, 81645241), (569, 34150382), (1138, 17075191), (3983, 4878626), (7966, 2439313), (9673, 2008846), (19346, 1004423), (67711, 286978), (135422, 143489)]