15726041916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1902037}}^1$

素因数の和:1902110

約数の個数: 48

約数和(自身を含む): 40262340384

約数和(自身を除く): 24536298468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 1902037, 3804074, 5706111, 7608148, 11412222, 22824444, 24726481, 49452962, 74179443, 98905924, 100807961, 148358886, 201615922, 296717772, 302423883, 403231844, 604847766, 1209695532, 1310503493, 2621006986, 3931510479, 5242013972, 7863020958, 15726041916]

約数ペア:

[(1, 15726041916), (2, 7863020958), (3, 5242013972), (4, 3931510479), (6, 2621006986), (12, 1310503493), (13, 1209695532), (26, 604847766), (39, 403231844), (52, 302423883), (53, 296717772), (78, 201615922), (106, 148358886), (156, 100807961), (159, 98905924), (212, 74179443), (318, 49452962), (636, 24726481), (689, 22824444), (1378, 11412222), (2067, 7608148), (2756, 5706111), (4134, 3804074), (8268, 1902037)]